The Path

Dark Down East

“Hosted by my friend and fellow investigative journalist Kylie Lo, Dark Down East dives into New England's most haunting true crime cases.”

From unsolved mysteries to stories where justice has been served, Kylie brings her meticulous research and heartfelt storytelling to uncover the truth behind these cases.

If you love the way I take you deep into the details of a case, then I know you'll appreciate Kylie's dedication to honoring the victims and uncovering their stories. There are so many episodes of Dark Down East already waiting for you and new episodes every Thursday. Find Dark Down East now wherever you listen to podcasts. Hi Park enthusiasts, I'm your host, Delia de Amber. And the case I'm going to share with you today came to me in the most unique way.

“A man named Sean reached out to me last year asking if I'd consider looking into the 1975 murder of his mom's best friend and Tulsa Oklahoma.”

I of course got right on it, and when I interviewed his mom, I knew I was never going to be able to put this case down.

The brutal killing of 24-year-old Suzanne Oakley and Tulsa's River Park's trail system stopped me in my tracks. Mostly because it's got so many twists and turns, and in many ways, she represents a lot of people who I know listen to this show. People whose circumstances have brought them for one reason or another to live in an urban environment, but who are drawn towards green spaces to escape the buzz of city life. And Tulsa's River Park's trail system offers that. According to the websites, visit Tulsa.com and RiverParks.org, there are 26 miles of paved trails that run along the Arkansas River.

“These paths take you by sculptures, picnic areas, wildlife habitats, playgrounds, and fountains.”

It's a place known for hosting concerts, cycling and running competitions, festivals, and so much more. Which is why it's so mind-boggling to know that someone managed to commit a heinous crime there on a weekday morning, without a soul seeing them. This is Park Predators. [Music] Around 815am on Wednesday, August 27, 1975, a woman named Gene Winfrey was inside her office at the Tulsa Metropolitan Area Planning Commission, watching the clock like a hawk.

Gene was expecting company that evening and planned to take off from work around noon, so she could get ready and meet up with her friends for dinner. Her co-worker, 24-year-old Suzanne Oakley, had promised her the previous day that she'd help with any extra work that arose from Gene slipping out early. During the women's conversation, Suzanne had assured Gene that she'd be in the office on Wednesday by 8 o'clock sharp. But it was already 815 and Suzanne was still not there. Naturally, Gene was a bit missed, actually to be honest, she was kind of pissed.

But her frustration turned to concern when 830 rolled around and Suzanne was still a no-show. That's when Gene decided to call her apartment and check in with Suzanne's roommates to see what was up. Over the phone, one of the women who lived with Suzanne told Gene that she wasn't home, which, on its face, wasn't immediately alarming. You see, Gene knew that Suzanne regularly ran at least one mile in the morning along Tulsa's River Park's trail system. But because of their conversation, the previous day, Gene fully expected that Suzanne would have given herself enough time to do that, but also show up on time for work like they'd agreed.

When Gene asked Suzanne's roommate to check her room and see if Suzanne's running shoes were gone, the roommate did, and sure enough, the shoes weren't there.

Which indicated to Gene that Suzanne had gone running, but what was weird was that she knew her friend always liked to go jogging early, like between 645 and 7 a.m.

And so, with it being 830 by then, Gene knew Suzanne was very overdue. So, she quickly left work and walked across City Hall's Plaza to the Tulsa Police Department. She told an officer there that she wanted to report Suzanne missing, but the officer responded that Gene would need to wait at least 24 hours before filing an official report. Gene didn't want to wait that long, so she did something that I know I would have done if I were in her position. She went above the desk officer's head and straight to the chief of police's assistant.

So, after getting no help from the cop at the front desk, she wrote the elevator upstairs to speak with Tom and told him that he needed to alert the chief of police because Suzanne was missing.

“And based on what I gathered, I think Tom was at least familiar with Suzanne since she was also a city employee and worked nearby.”

Which is why, according to Gene, he quickly jumped into action. Gene knew that Suzanne lived in an apartment on Riverside Drive, which was very close to the River Park's trail system. Back in 1975, the path was mostly dirt and vegetation with some thick overgrowth, but that had not deterred Suzanne from regularly running there. Gene told me that Riverside Drive itself wasn't as long as it is today, so the span of trail that Suzanne usually ran on was only like two miles. So, together, Tom and Gene got into his police car and drove straight to the area where they suspected Suzanne would have gone jogging, which was between 43rd and 61st Street.

When they arrived, Gene said Tom got out of his cruiser and began walking down the trail looking into the brush and shrubs for any sign of Suzanne. When he didn't see anything, he reported back to Gene, who he'd asked to remain in the car that he hadn't found Suzanne or anything unusual. Gene, who was still processing the situation, was a bit confused by Tom's response. Because she didn't understand why he was looking for her friend in the vegetation. When she questioned him about his approach, he explained that if someone had harm Suzanne, that person would have likely done so somewhere on the trail that was isolated, like her turnaround point.

Gene thought those statements were kind of strange considering the fact that Suzanne had only been missing for a short time, but she slowly realized that weird Tom's mind was going was somewhere much darker than she was capable of handling. It's unclear from speaking with Gene or from reading the source material if Tulsa PD generated an official missing persons report for Suzanne that morning, but what I can tell you is that Gene, unable to do much, ended up having to go back to her in Suzanne's office in City Hall and finished out her shift.

She was riddled with worry about what was going on with Suzanne, but helpless to do much else. She told me that for most of Wednesday afternoon the phones in their office were ringing on stop with citizens who needed to get a hold of Suzanne ahead of a big planning commission meeting that day.

“But, of course, the only thing Gene and her co-workers could tell folks was that Suzanne wasn't there and they didn't know where she was.”

Finally, after Gene got home from work around 530 pm, she got a knockout or door.

It was Suzanne's roommates and an elder from Suzanne's church. After the trio came inside, one of the women told Gene that Suzanne had been found and it wasn't good. Gene learned that Suzanne had been discovered stabbed, sexually assaulted and strangled and submerged along the River Park's trail system. Gene told me that when she heard the horrific nature of what had happened to her friend, she dropped to the floor in disbelief and sorrow. But she couldn't stay in that state for long because Tulsa police detectives were waiting outside her house and expressed that they wanted to speak with her down at the police station.

Shortly after she arrived at TPD headquarters, Gene's husband joined her and officers asked them if she would be willing to make a positive idea of Suzanne's body. Which she told me she couldn't stomach doing, so her husband did it for her.

“The reality that her close friend had been brutally murdered was hard for Gene to comprehend.”

The woman had met two years earlier after Suzanne started working at the Tulsa Metropolitan Area Planning Commission. They were office maids and about the same age, which is why they became such fast friends. According to Gene, as she got into no Suzanne, she learned bits and pieces of her background and life prior to moving to Oklahoma. And from what Gene gathered, it wasn't very rosy. She told me during our interview that Suzanne seemingly had a rough upbringing in Texas and she suspected that Suzanne's recent radical conversion to Christianity

was likely birthed from those experiences or even prior issues from a possible substance use disorder.

Gene never really got the full story because she said Suzanne didn't like to dwell on her past.

She just always said she was a new creation and had overcome stuff from her early college years. Gene said that Suzanne told her that while living in Texas, she'd found God after a particularly rough night at a party in which she'd blacked out and woken up without shoes on. While walking home, Suzanne said she'd heard music coming from a local church and went inside. During the service, she decided to become a Christian and completely change her life. Not long after that, she moved to Oklahoma and enrolled in oral Roberts University, which is a religious college.

She graduated from that school in May of 1973 and taken a job with the Planning Commission. Her degree was in social work, which came in handy because her and Gene were what the Commission designated as citizen liaison.

When Suzanne was killed, she and Gene had been working on a big project called Vision 2000, which aimed to iron out what Tulsa would look like in the next 25 years.

“Of the city's 15 planning districts, Suzanne was a citizen liaison to five of them.”

Gene told me that one of the reasons Suzanne was so dedicated to going on runs most mornings was because while attending oral Roberts University, she'd been required to exercise on a regular basis. And after graduating, she just continued to have it to stay fit. She'd also gone on a mission strip to Israel earlier that year, and part of preparing for that was to run regularly. According to my interview with Gene and a book about this case titled Homicide, which was written by retired Tulsa Homicide Detective Charles Sasser.

Suzanne was found in the late afternoon on Wednesday 27th by a group of men from her church, Tulsa Christian Fellowsia. One of those men was named Charles Fera, and he passed her Suzanne's church.

Another member of the search party was a guy named Arthur, who was an ordained minister and professor at Suzanne's alma mater, or a Roberts University.

Arthur was also the leader of a Christian discipleship program that Suzanne and her roommates were members of.

“Before moving into their apartment on Riverside Drive, Suzanne and her friends had lived in separate co-ed houses as part of the discipleship group.”

When she failed to come home by 4pm on Wednesday afternoon, her roommates had called Arthur for help, and he'd been the one who organized the group of men from church to go out and look for Suzanne. Detective Sasser wrote in his book that, "Not long into searching for her, Arthur, Charles, and maybe some other men in the group had found her body and thick underbrush, several feet off the running trail, and reported the discovery to police." It was apparent from drag marks on the ground that she'd likely been attacked on the trail and then pulled into the overgrowth.

According to Detective Sasser's book, where her body was found was about a half mile away from her apartment.

She was faced down in a patch of poison ivy with her arms behind her back in her shorts pulled down around her ankles.

Her blouse had been pushed up to her neck and around her throat were a pair of men's black socks that had been tied together and fashioned into a garage. Suzanne had been sexually assaulted, beaten over the head, slashed along the neck, and stabbed multiple times in her left breast. Some of the source material I found stated her bra was what had been used to strangle her, but according to Sasser's book, he makes it seem like it was the socks that were used as a ligature. I'm not sure which is accurate, but regardless, that wasn't the only means the suspect had used to kill Suzanne.

Authorities also collected what news reports described as a blunt murder weapon not far from her body. But what exactly that item was is unknown. Gene Winfrey told two news Oklahoma and me that she was later informed the object was possibly a large tire iron tool, like something one would use to change a tire on a semi-track. Which isn't a detail I saw reported anywhere else, but since Gene's been so diligent at keeping up with Suzanne's case,

I tend to put credibility in her claims. Charles Sasser, a former detective on the case, didn't mention a tire iron in his book Homicide, but he did reveal that the men's black socks found with Suzanne's body were dirty and appeared to be military style. He surmised that if they belong to the killer, he probably wasn't a very clean person, and might have been in his 30s or possibly older because Sasser didn't know of many young men who wore socks like that.

The retired detective also explained that investigators had found a shoe impression on the ground right next to Suzanne's body. And it was believed to have come from a men's size 10 Tom McKan type shoe, or a similar brand that one would purchase at a common shoe store. On Friday, August 29, two days into the investigation, Suzanne's funeral took place at a funeral home in Tulsa. Arthur, the minister who'd been one of the people who'd found Suzanne spoke to attendees about what the loss meant. He said in part, quote, "Life has stalked us with tragedy, the silent terrorist struck without giving us time to brace ourselves for it.

You have the right to know if faith will work when the going is rough, who needs it if it doesn't work." Suzanne is no longer here with us, she is with Jesus our friend, the Lord gave a friend this word.

“The butterfly has not been crushed, but only released from its cocoon. Suzanne has gone higher up and knows the secret which we all seek and quote.”

According to Gene Winfrey, Suzanne's mother and younger brother were believed to be the only next of kin who attended the funeral service. And not long after the ceremony ended, they returned to Texas. According to coverage by Tulsa World after the funeral in Oklahoma, Suzanne's body was transported to plain view taxes where she was laid to rest.

During their conversations prior to the murder, Suzanne had mentioned that her mom owned a bar and growing up, she'd allowed her and her siblings to sort of be there whenever they wanted.

“Gene said that she later learned from co-workers that right after Suzanne was killed, her mom had shown up to the planning commission office demanding that the city write her a check for Suzanne's employee life insurance policy.”

And she made a big scene demanding she get paid.

Finally, Gene said the city just wrote her mom a check for $50,000 and after that she left.

But it doesn't seem authorities looked at a financial or family-related motive in Suzanne's case. They were focused on a handful of men in Tulsa. In particular, a man from Suzanne's work and one from her church. The longer a case goes unsolved, the quieter it can become. On Park Predators I've reported on crimes that happened years, sometimes even decades ago.

“And I'm always aware that for the families involved, time doesn't always make it easier.”

That's one of the reasons I listen to the deck. Post Ashley Flowers focuses on co-cases featured on official law enforcement playing cards.

Each episode brings renewed focus to someone who hasn't received justice. Yet, you can listen to the deck wherever you get your podcasts. Part of the investigation authorities had seized Suzanne's daily journal looking for anything that might point them towards a potential suspect. They wanted to know if she'd gone on any bad dates or was worried about someone following her. But there wasn't a ton of dating history in her life.

According to what Gene told me in our interviews, Suzanne rarely dated because of her religious beliefs.

She said that the discipleship group she was a part of had strict rules about dating, and it was an absolute no-go for people within that group to date one another.

The dates Suzanne had gone on were with people from outside of church, and even those were few and far between. But there was one guy she'd seen who worked with her and Gene at City Hall. His name was Dewey, and according to Gene, and Suzanne's roommates, the couples outing to the movies had been according to Suzanne pretty miserable. In fact, she described their date to some of her roommates and co-workers as the worst, and said Dewey was just a very boring guy. Another woman in their office who'd also gone on a date with Dewey described him as kind of creepy.

And when I asked Gene what she remembered about him, she said that Dewey just seemed like the type of guy who really wanted a girlfriend. So much so that she suspected when it came to women, he might have made the mistake of being too nice, or going overboard in an uncomfortable way. Naturally, investigators looked in to Dewey, and they ended up interviewing a local school teacher who'd gone on a date with him about three or four months before Suzanne's murder. This woman said that one night she'd gotten a very disturbing phone call from him, in which he informed her that he'd been watching her and dress through her home's windows.

And he wanted her to perform sexually explicit acts on herself, which of course she did not do and immediately hung up the phone. Another woman who dated him briefly described him as needy, self-loathing, and awkward. But the main reason she'd broken up with him was because she eventually became fearful of him. For example, she'd suspected him of coming to her home and ringing the doorbell and then just leaving. And she said that one night she'd come home and found a half empty bottle of wine in her refrigerator that she hadn't purchased.

However, it was the same brand and type of wine as the one she and Dewey had drank on their final date together. This discovery freaked her out so much that she'd immediately changed the lock on her door and was more cautious about where she left her spare key. Detective's also spoke with a counselor at what was then known as the Tulsa Psychiatric Foundation where Dewey went to group sessions. And that person told them that one night, right after Suzanne's murder, he'd broken down in tears and exclaimed in front of the whole group, "I might be the cause of her dying."

Suzanne Oakley was beaten, stabbed, and raped yesterday. I feel like I'm personally involved. I'm an agony right now. I went through this last year. I can identify with whoever killed Suzanne because I've also had crazy violent fantasies about women.

“I can even imagine how the killing was done. I woke up this morning wondering, could I have gone crazy and done it?”

He later continued. I understand how the killer might feel, but my head tells me I just couldn't have done a thing like that." Obviously after learning about this therapy session outburst, Detective Sasser brought Dewey in for questioning. And when he got him talking, he learned that where Dewey lived was only about one mile from Suzanne's apartment.

and stopping for gas on his way to work before clocking in at 8.10am.

“He said he hadn't learned Suzanne was even missing until closer to lunchtime.”

When Detective Sasser pressed him about prior statements of feeling guilty about what happened to Suzanne, Dewey clarified that, yes, he wasn't angry person, and had wondered if perhaps he could be capable of such a vicious crime. But not against Suzanne, against another woman he dated. He admitted to daydreaming about being on the trail with Suzanne on the morning she was murdered, and said the reason he felt guilty for what happened to her was because he blamed himself for not being there to protect her.

When Sasser and other investigators searched Dewey's apartment, they didn't find any evidence that directly connected him to the crime. He didn't wear size 10 shoes and he didn't know any pairs of black military style socks like the ones discovered with Suzanne's body. But before cutting him loose, Sasser drove Dewey to the crime scene and continued interrogating him. But Dewey swore that nothing looked familiar and he wasn't involved. And after that, Sasser believed him. He didn't necessarily think Dewey was the most reliable of people,

but the detective felt confident he wasn't there man. But Dewey was far from authority's final stop with the men of interest in Suzanne's life. Investigators also interviewed Arthur, the discipleship group leader who'd been one of the men who'd found her body.

According to what Charles Sasser wrote in his book, Arthur was immediately cooperative, and revealed that when Suzanne had first moved to Tulsa,

she lived with him in his wife for a few months before eventually going to live in his co-ed ministries all female house. When authorities pressed him about how close he and Suzanne were, Arthur admitted that the two of them had jogged a few times together while she'd been living with his family, but he emphasized that the last time they'd gone running was about a year prior to her murder. But Detective Sasser wrote in his book that he and some of the other investigators had doubts about Arthur's story.

So a few days after his first interview which had taken place at his office, authorities asked Arthur to come down to the police station for a chat, which he agreed to.

Detective's press team about what life had been like while Suzanne had lived with him in his family.

He maintained that she was close with both him and his wife, and he saw her as a daughter figure. But in a bold move, Sasser suggested that perhaps things between him and Suzanne had been less platonic and more romantic. Arthur denied the allegation, but when pressed further, ended up admitting to kissing Suzanne at least one time when they were alone together. And the kiss was more than just a peck on the cheek. That admission prompted investigators to consider whether Arthur and Suzanne had perhaps had some kind of extramarital affair.

But Arthur swore they'd only kissed that one time, and it was, as he put it, a moment of weakness on his part. But to be absolutely sure Arthur wasn't lying, authorities asked him to prove he was telling the truth, and they went about this very unconventionally.

“If you remember when Suzanne was found, she'd been dragged to a patch of poison ivy,”

which presumably meant that whoever put her there and sexually assaulted her would have gotten exposed to the same vegetation. Likely in their groin area. So during Arthur's interrogation, detective Sasser asked him to take off his pants and expose himself to determine if he had any irritation above his mid-dye or on his genitals. And Arthur complied. However, he didn't have any poison ivy reaction in the places that Sasser was confident the killer would have had to have been exposed.

And not long after that, detective moved on from Arthur as a potential person of interest. They vetted additional men in her closed circle, but no one emerged as a strong suspect. For example, according to Suzanne's friend Jean Winfrey, there was another man who attended her church who was known for regularly running the same trail she did. That guy had even told people he'd been running on the morning of August 27th, but unfortunately had not bumped into Suzanne. He'd also talked about how he knew the spot where Suzanne usually turned around and would head back home from.

Which to me is kind of specific information and not something you'd voluntarily tell folks if you were involved.

“So the fact that this guy did freely express these kinds of details sort of suggests to me that he probably wasn't involved, but who knows?”

Anyway, within a few weeks of the crime, detective Sasser had run out of leads and his supervisor informed him that new cases needed his attention. But he didn't want to let the case go, because, you see, Suzanne wasn't the only young woman or teenage girl who'd vanished and been found brutally murdered in Tulsa in 1975. There were two other victims who'd turned up dead just months before her slaying, and it was the proximity and circumstances of those crimes that forced law enforcement in the city to take pause.

According to Detective Charles Sasser's book, almost three weeks after she disappeared, a group of construction workers found her new body inside the closet of an abandoned housing project.

“Investigators quickly determined that she'd been sexually assaulted, stabbed, strangled, and mutilated.”

Pile neatly next to her body was some of the clothing she'd been wearing when she was last seen. About three months later, in April 1975, a 16-year-old girl from Tulsa named Marian Rose and Vaughn, who seemed to most often go by Marie, vanished from a grocery store around the corner from her house. Her new body was discovered a few hours after she disappeared, and just like Geraldine, she'd been sexually assaulted, strangled, and stabbed, and her clothing was piled next to her.

Now, there was no physical evidence or witness sightings that linked those victims' cases to Suzanne's, but there was one similarity that stuck out.

All three of them had been killed on Wednesdays. However, that might have just been a coincidence, no one knew.

“Even though the circumstances of the three murders were similar, overall the victims themselves were very different.”

Geraldine was described by Detective Sasser as having been divorced a couple of times, and Marie was what news coverage referred to as a teenage go-go dancer. And then there was Suzanne, a church-going city employee. Not much about the three victims' lives overlapped, and of course there were differences in terms of circumstances at their crime scenes too.

For example, Marie had been stabbed roughly 65 times and dumped in a rural area outside of the city. Geraldine had been mutilated and hidden in an abandoned housing project.

And Suzanne had been beaten in the head and stabbed and left in a very public space. It was also later reported that Geraldine's purse in checkbook had been stolen when she was killed. Shortly after her abduction it was found tossed along in expressway.

“Someone had cast one of her checks and tried to use one of her credit cards. There were also witnesses who'd help police develop a composite sketch in her case.”

But regardless of the differences in the crimes authorities had to at least consider the possibility that all the victims' killers could be one in the same. Detective spent months interviewing the usual suspects, peeping tombs, parolees, felons who'd committed sex crimes, but one by one those folks were eliminated. Detective Sasser wrote in his book that as more and more time passed each victim's case file grew larger and larger. The hundreds of pages of paperwork included investigators notes, pictures of possible suspects and interview summaries.

Initially like the other murders had, Suzanne's case garnered a lot of media attention. The fact that she'd been killed in a public place that so many people used on a regular basis were shocking. Within days of the crime, Tulsa's mayor proposed adding more lighting on the trail, increasing police patrols creating a park range or force and clearing brush from the path 10 to 15 feet in each direction. He told Tulsa World in part "There's no way we can provide 24-hour patrols in every park in the city.

We're simply trying to minimize hazards until alert any trouble maker that we are going to be paying much closer attention." It wasn't until mid-October 1975, nearly two months into Suzanne's murder investigation that authorities got their next big lead. The Associated Press reported that authorities learned of a 25-year-old man who'd threatened a woman over the phone that he would essentially do to her what he'd done to Suzanne. Now that tip obviously got the police's attention, but when they questioned the guy for several hours, they determined he likely wasn't involved.

Details are few about who this man was or why he'd allegedly made such a statement, but regardless, police moved on. In mid-February 1976, they arrested another guy who they suspected could be involved in Suzanne's death as well as Geraldine Martin's murder, but just over 24 hours after taking that man into custody, he was released. After that, all of the cases stalled. The next time the victim's stories made headlines again was in early 1977, when yet another young woman in Tulsa was brutally murdered and discarded in an outdoor space.

The longer a case goes unsolved, the quieter it can become. On Park Predators, I've reported on crimes that happened years, sometimes even decades ago, and I'm always aware that for the families involved, time doesn't always make it easier. That's one of the reasons I listened to the deck. Post-Ashley Flowers focuses on cold cases featured on official law enforcement playing cards. Each episode brings renewed focus to someone who hasn't received justice.

According to coverage by Tulsa World in the Emerilogue Globe Times, on Saturday, January 15, 1977, within two years of Suzanne Marie and Geraldine's murders.

“Two hunters who were walking along Polcat Creek, a tributary of the Arkansas River outside of Tulsa.”

Stumbled upon the nude body of a woman. The victim was later identified as 20-year-old Bernice Coolman, who was originally from Canyon, Texas, but had recently relocated to Tulsa. At the time of her murder, she was working for a travel agency in the city, and on the Monday after her body was found, her co-workers noticed she hadn't shown up for war. They reported her missing, and with an assort amount of time, that's when everyone, including authorities, put things together. It didn't take long for her to be formally ideaed with dental records, and after her autopsy was complete, it was obvious she was a victim of a brutal homicide.

She had been sexually assaulted, strangled with a sock, and beaten. Law enforcement estimated that she'd only been in the creek between 6 and 12 hours before the hunters found her. She'd also put up one hell of a fight. The medical examiner noted that several of her fingernails were broken, which prompted investigators to assume that Bernice had tried to defend herself against her attacker.

“News articles are read about her case explained that after she was killed, her body had been thrown off an area bridge, which is presumably how she'd ended up in Polcat Creek.”

As horrible as that was, what's not worthy to me is that according to Google Maps, where her body was discovered in the city, was just a few miles down river from where Suzanne Oakley was killed. The last time Bernice's friends had seen her alive was at a party around 1030 pm, the Friday night before she was killed. Because she'd been discovered in a remote area that straddled two different counties, the Tulsa Police Department wasn't the lead law enforcement agency assigned to her case. The Creek County and Tulsa County Sheriff's offices were the entities in charge of her investigation, but they were assisted by TPD.

Obviously, all three of those agencies couldn't ignore the fact that some of the circumstances surrounding Bernice's death, closely resembled aspects of TPD's other unsolved murders, most notably Suzanne's. But interestingly, Tulsa's police chief at the time told Tulsa World Reporter David Brown that his department did not think all the victims were subjects of the same killer. He said that he didn't know of anyone in his agency who believed the cases were connected or that the same man was responsible for all the crimes.

“In fact, detectives were operating on the premise that four different killers were at large.”

What evidence his department had to support that assumption though is unclear. To make progress in Bernice's case, investigators questioned more than 20 people in her life and dug into two locations of interest. One was an industrial site on the west side of the city not far from where her body was found. That's where authorities ended up recovering and coat they believed was hers.

The second location they honed in on was an apartment complex on the east side of the city where her car had been found.

According to coverage by the Associated Press and the Immerello Globe Times, the apartments where the vehicle was located was not where Bernice lived, and they were on the opposite side of Tulsa than where her body had been dumped, which I have to imagine was a detail that puzzled investigators. Near her car though was an envelope with a man's name and address written on it. So naturally detectives wanted to find out who the guy was and if he had any connection to her.

But apparently he didn't because when detectives visited the address, a guy who answered the door informed detectives that he wasn't the man whose name was on the envelope. He'd just been receiving mail for that guy, so it seems the mystery man was just a former tenant. Anyway, by mid March 1977, two months into the investigation, authorities admitted that most of their leads had been exhausted, and the case was at a standstill. They learned from Bernice's neighbors that she may have argued with a man at her apartment on the night she was killed,

but who that guy was or any information beyond neighbors just overhearing an argument was murky. Bernice's family took her death extremely hard. Her mother Lisa was a board member of the Emerald Texas Raid Crisis Center, and prior to the crime was personally responsible for getting that nonprofit up and running. She told the canyon news quote, "For me to be a board member of the Crisis Center and an initial member, and it was no insurance."

And quote. Lisa went on to explain to the newspaper that she and Bernice had previously talked about what sorts of resources would be available to her if she ever were to become a victim of sexual assault. And she said her daughter knew where to turn to if such a scenario occurred.

But Bernice had always told her mom that even if she were to be sexually assaulted, she did not think she'd be killed because of it.

He explained that he didn't want to have to live in a society where he couldn't trust people.

“Lisa later emphasized the gist of his point when she said quote, "It's terrible we have to be cautious.”

99% of the people are loving and outgoing, and the 1% is going to do a sin." End quote. In April of 1977, about a month after giving those interviews, the couple offered up $5,000 of their own money to try and entice someone with information to come forward. But the reward fund didn't help things, and the case continued to languish. Shortly after the 1 year anniversary of Bernice's murder, her father publicly criticized the two investigating agencies in charge of her case for not doing enough to solve it.

He claimed that both counties approached to things had been to push off tasks to one another, instead of detectives trying to work together to follow up on leads. Alvin told the canyon news that every time he tried to give investigators credible information to follow up on, they ignored it or didn't return his phone calls.

“By December 1979, Tulsa Law Enforcement had three more murders of a teenage girl and young women on their hands,”

and at that point they had no choice but to create a task force to examine each killing to figure out what the cases were somehow connected. According to reporting by the Associated Press, this task force was composed of five Tulsa Police detectives who combed through Geraldine Martin, Marie Rosenbaum, Suzanne Oakley, and Bernice Kulman's case files from 1975 and 1977. Along with three other victims who'd been shot to death in the spring and summer of 1979. By the early 80s investigators had developed a theory that they felt could explain at least some of the crimes.

You see, by that time, infamous serial killer Henry Lee Lucas had been arrested and confessed to more than a dozen murders across the country. And it was Tulsa investigators believed that he might be responsible for Bernice and one of the other murders the task force was looking into. They didn't appear though to think he was connected to Suzanne Marie Geraldine or the other two task force victims.

“But as was the case with so many detectives back then who suspected Henry Lee Lucas could be responsible for unsolved murders in their jurisdictions,”

he ended up not being formally connected to Bernice's case and today her murder is still unsolved. In 2002, a DNA hit to a man named Clyde Carl Wilkerson who'd been arrested in California for two murders linked him to the slaying of Geraldine Martin. Clyde had worked as a long-distance truck driver and had been committing murders in sexual assault since at least 1965. It wasn't until the early 2000s when DNA testing became a commonly used tool by law enforcement that he was identified and connected to his past crimes.

In 2002, when Tulsa PD discovered he was responsible for Geraldine's murder, they told the press that he was someone they never heard of before.

In 2004, Clyde pleaded guilty to Geraldine's killing and was sentenced to life in prison. In the years after that, Jean-Win Free couldn't help but wonder if he was also responsible for Suzanne's slay. Especially because of the fact that Clyde had worked as a long-distance trucker. She told me that the similarities between the two crimes, the locations, the fact that she'd been told a larger than normal tire iron type tool like what could be used on a semi-truck had been found near Suzanne. Well, it was just too many coincidences to ignore.

So one day in 2018, she spoke with a Tulsa police officer who happened to be on the board of a nonprofit she was also on. And they discussed their surviving evidence in Suzanne's case. That guy told her that after doing some digging, he learned that at some point all of the evidence TPD had was turned over to presumably the FBI or State Crime Lab for additional analysis. Jean specifically asked her cop friend if Clyde Wilkerson's DNA had been compared to the evidence in Suzanne's case. And the man told her that it had, but it wasn't a match.

So if that's true, Clyde is out as a suspect for Suzanne's murder. I have no idea of his DNA has been tested against Marie or Bernice's case evidence. The one agency that could clear some of this up obviously is the Tulsa Police Department. I've attempted several times to get answers from them as well as asked for additional clarification about where Suzanne's case evidence is today. But today, no one from TPD's public information office has gotten back with me.

For a few years after Suzanne's murder, Jean was depressed and paranoid because her name and where she worked had been publicized as part of the case's news coverage. She worried that the killer might come after her and told me she felt like she had to look over her shoulder every second of every day. But now that it's been more than 50 years, that's all gone. She just wants answers.

For hard of heart, she believes that Suzanne's killer is likely someone totally random, but she's open to whatever the truth is.

Jean told me that after the murder, she and her co-workers rack their brains trying to figure out if maybe someone from one of those neighborhoods had become angry with Suzanne or fixated on her.

Tulsa World's coverage from 1975 stated that the city's vision 2000 plan was a controversial one because it was the first time the city was experimenting with direct citizen input.

Suzanne was fully on board with hearing from residents, regardless of whether those interactions were good or bad. But there were times when staff residents and city leaders would clash over things. Jean said that the five districts Suzanne was responsible for were an area of Tulsa known for having a lot of crime, but Suzanne had always said she wasn't afraid to go into those places because she believed God would protect her.

“Jean doesn't remember Suzanne ever complaining about being harassed or followed or anything like that.”

And I don't know for sure if this Avenue of Investigation was ever pursued by law enforcement back in the 70s, but I have to think they at least would have considered it since it was something Jean and others thought about.

When I asked Jean straight up if she suspected any of the men from Suzanne's church or discipleship group could have committed the crime, she told me that she doesn't think so.

She said that following Suzanne's death, she personally began attending Tulsa Christian Fellowship and became friends with the church officials and people who'd found Suzanne's body. And she just didn't see it. To her, she knew her friend loved and respected those men so much that the suggestion they somehow were involved just didn't seem likely. Tulsa's former police chief and another retired homicide detective named Mike Huff told voices of Oklahoma in 2021 that they believed the department had narrowed in on Suzanne's killer early on and had even interviewed him, but they never had enough to make an arrest.

Huff claimed that the case had been thoroughly investigated and there was a unified suspicion among the homicide division that they knew exactly who the perpetrator was, but they just needed physical evidence to prove it. I reached out to Mike Huff for this episode, but after an initial brief conversation over the phone, I haven't heard back from him. Who he and the former chief of police suspected was the killer remains unclear. Today, Jean-Win free holds no ill will towards the Tulsa police department for not solving Suzanne's case.

She's confident that detectives did their best back in the day and are still working to find the killer.

“One of the reasons her son reached out to me and why she agreed to an interview was because she wants others to remember her friend for who she was and that she's more than just a homicide victim.”

Jean is in her 70s and doesn't want Suzanne or any of the other victims like Bernice or Marie to be forgotten. In the wake of Suzanne's murder, the Tulsa Metropolitan Area Planning Commission established a scholarship fund in Suzanne's honor. Jean told me that over the years that fund has continued to provide scholarships to social science majors at oral Roberts University. Today, they've donated more than $30,000 to young men and women. If you were to walk or bike on Tulsa's River Park Trail today, you'd see that it's neatly trimmed, maintained and beautiful.

And it's that way in large part because of what happened to Suzanne. You see about a month after her murder, the city approved plans to add more light pulls to the trail, and hundreds of volunteers cleared out the overgrowth and trees that obscured the path from plain view.

“By the end of 1975, the city had created a park-ranger program that aimed to improve safety along all 30 of its then public parks.”

In the years after that, officials put even more effort into keeping the area clear of debris and making it attractive to visitors and residents alike. Something Jean mentioned during our interview that really touched me was just how much zest for life and nature that Suzanne had while she was alive. Jean said that she absolutely loved caring for plants to the point where she'd even bring a bunch of indoor plants to their office suite. When Jean asked her friend why she loved him so much, Suzanne replied, "Because they're living things, I love life and quote."

Suzanne also had a passion for people. Shortly before her death, she told Jean that she planned to quit her job the following spring and moved to Israel for full-time missionary work. She visited the country a few weeks before her murder and really enjoyed helping people there.

Unfortunately, those future plans were ripped away from her and the person responsible has never been identified.

Which is why I'm asking you, if you know anything about the August 27th, 1975 murder of Suzanne Oakley, please contact the Tulsa Police Department at TulsaPolice.org/SemiticcrimeTip or call Tulsa Crime Stoppers at 918-596-2677 Bernice Coleman and Marie Rosenbaum's murders are also unsolved. Profiles about their cases can be found on the department's website.

Park Predators is an audio-check production. You can view a list of all the source material for this episode on our website, parkpreditors.com

“and you can also follow Park Predators on Instagram at Park Predators.”

I think Chuck would approve.

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Every week on our podcast, so supernatural, we dive deep into some of the Earth's most bizarre and inexplicable occurrences. We don't just observe them, we actively try to explain the unexplainable.

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