Post Mortem | Deceased Girls Don't Talk

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Welcome back to PostMortum. I'm CBS News correspondent Jonathan Bibliatti, filling in today for Ann Marie Green. And joining me is 48 hours producer, Michelle Fannucci, to discuss our latest report on the murders of Chrissy Giles and Celtic Browles.

Two friends who went home with David Pierce after at night out in Los Angeles in 2021. Pierce and his roommate, Brand Dazborn, took the women to two separate hospitals. The following evening, both women had elevated levels of fentanyl in their systems,

and tragically, they both ultimately died of drug overdoses.

Both Pierce and Osborne denied involvement in their deaths. Atrial Pierce was also charged with rape for seven Jane Does, and they testified about Pierce's pattern of violent sexual assault. Michelle, thank you for joining us. Thank you for having me.

Before we get started, every minor, if you haven't listened to the 48 hours episode yet, you can find the full audio just below this episode in your podcast feed, so go take a listen, then come back here for our conversation. Michelle, you have been covering this case from the very beginning.

“Our first 48 hours episode, I believe, aired nearly two years ago.”

This was before Pierce and Osborne's trial. And I wonder, and I imagine a lot of listeners and viewers want to know the same, what has it from your perspective been like to watch this case develop over the years? This is a case that started just as a headline of two women dropped at separate hospitals. We really didn't know if it was just a drug overdose case, a tragic drug overdose.

But about six days into this, I met with Jan Silly, who is Christie's husband. He looked at me in the eyes and he said, "Trust me." This is foul play. You know, I know my wife. I know something happened. He said, "I know they were held against their will in that apartment." And he was right.

But what was he like, what state of mind was he in?

“He was an absolute shock. I will never forget it. I mean, he was in that adrenaline”

of trying to figure this out. I remember when we sat on his couch, he had a group of friends and in the back kitchen. And he said, "I have to have them stay with me at all times. I'm scared what I'll do with myself if they leave." And so, it's the worst of the worst. And your heart breaks so much, especially when you spend so much time with these families. You know, I know Michelle, the UNI have talked about this and I've been reflecting on

the ripple effect of tragedy like this can have with friends, family, and an entire community. And to that point, I have a connection to this case in a very loose way. My husband briefly held an event through mutual friends. In the neighborhood, I live in two neighbors that I could see outside my front door, both knew these women. One was close friends with young Silea and through that friendship

new Christie. The other neighbor used to live in Monterey, Mexico and dated Hilda for several years. They broke up there. They both moved separately at different times to LA and reconnected as friends. And I first learned about this case in 2021, Thanksgiving. I had that neighbor over for Thanksgiving. He came here distraught at times couldn't even get words out and told me about what happened, how just the day before Hilda was taken off of life support. I asked if they were comfortable

with me bringing this story to 48 hours, not so that I could report it, but just so that the

story could get out there. And Judy Tiger, the executive producer, the amazing executive producer of 48,

let me know. It was already on their radar. And I can't tell you the relief that it brought to the family members of Hilda and Christie, knowing that there was this media attention being focused on trying to figure out what went wrong. And to that point, Chrissy and Hilda, they clearly had a lot of friends and family who didn't just care about them, but really advocated for them. And I've been thinking about Yon Silea and the incredible detective work that

personally really touched. And I was also very impressed. He said, I would go to the ends of the earth

“from my wife. And that is what he did. When Yon was trying to get in touch with Christie, he was out”

of town. He couldn't get any responses. He wasn't getting responses through tech. So he went and checked his location on a cell phone and saw that Christie was at an unfamiliar address. And this was very early in the morning. And of course we learned that address was later the apartment of David Pierce. That location for Christie then changed hours later to an emergency room. So Yon delivered all of that information to investigators. I was speaking with Detective Jonathan Vanderly,

who told me without that information connecting the dots would have been so much harder could have taken days if not longer to pinpoint what exactly it happened. Absolutely. And this was a case where it looks like they were partying. They were doing drugs. Very easy to write this case off. So early on, Yon posted on social media about the case looking for information. And he received messages from women who had bad experiences with Mr. Pierce who were sexual assault victims,

themselves. And he had encouraged them to go forward to police. In the hour we talked about how police learned that while Christie and Elder were in the apartment, Pierce's downstairs neighbor heard someone moaning and pain on and off for six hours. Now neither Pierce, as born nor their friend Michael Onsbach, who was also in the apartment at the time called for help. Onsbach, we needed to point out he was charged those charges were eventually

dropped due to insufficient evidence. That downstairs neighbor though also didn't call for help, which initially I had the question why. But during our reporting, we found out that there was more to this story. Can you explain? The woman who lived there was about to call the 911 and her husband said no, no, you don't want to mess with David Pierce. Just let it go. And she ended up not calling unfortunately. And that's just shows how this man sort of instills the sense of fear that you know,

people do not want to mess with him. You know, David Pierce was maintaining very early on and

“really throughout that he was just trying to help Christie and Elder. But I think about those”

six hours. And I know it's so difficult to think about where you had and I think we later learned. It was believed to be hello that was moaning and pain for so long. Those aren't the actions of someone that's trying to help them. And there's another layer to this because we weren't able to get

to all of this in the show. But the men first attempted to drop Christie from member Christie was the

first person that was taken to a hospital. They went to one that was closest to their home to Seeders, which is about an eight minute drive. They went to the back entrance of the hospital. They were told that they needed to go to the front entrance. But David Pierce, according to Osborne's testimony, didn't want to do that. So instead, they drove to a completely different hospital. So they're in California hospital 20 minutes south of their home. Does that sound like the behavior of

people that are trying to provide swift help? No, no. I mean, none of his actions add up. They didn't leave their names at the hospitals. They were disguised, you know, no lights plates on the cars, all of that. I want to shift gears and dig into really the main update in this hour, which is the trial.

Detective told me, and we always knew this, that it would be a tough case to prosecute because

there was evidence that Chris and Hilda voluntarily took recreational drugs that night. And also

“we, that's why the DA asked other women to come forward to share their experiences with Pierce.”

Michelle, you attended the trial. You heard several of those Jane Does testify. What was that like for you? First of all, it was one of the most fascinating trials I have ever sat in. There were 12 women in total. Seven Jane Does who had allegations of rape by Mr. Pierce. And the other, the others, sexual assault experiences, they stacked those women up one by one by one by one, by one, all 12 of them with the same similar eerie stories.

I met this man. He promised me a career. He was a Hollywood producer. He gives me a drink. It tastes a little salty. All of a sudden, I can't remember anything. And the next memory, I wake up and there's someone on top of me. You know, it's story after story after story. And then

the prosecution brings in Kristian Hilda's story. It was a really powerful way to prove

an ML a way of consistent behavior this pattern that ultimately led to the deaths of Kristian Hilda.

Absolutely. I have kind of a two-part question for you because we spoke with Jackie to the jury. She was known as Jane Doe number two. She was brave enough to share her story with us as well. But our interview with her was postponed a few times because there was still that fear. You were in communication with Jackie during this process. What was that fear? She was scared of David Pierce ever seeing the light of day. You know, if there was a mistrial or

“something like that, she, you know, described in me as a very dangerous person. And that's what he”

does. He intimidates people. He scares them so that days are silent. She told me once I hear

that guilty, we will talk but until then, she was too scared to do the interview, which I totally respected and Jackie is a real inspiration in herself. She can do LA to go to law school and she was looking for an apartment. And that's how she came across David Pierce who was a Craigslist out. And he had her come to the apartment, offered her a drink. She takes the drink and then she's blocked out. And her next memory, she wakes up and she fights this man off of her.

This is how bad she was drugged was that she couldn't even feel her leg so she's crawling down his apartment stairs screaming and runs to her car and stays in her car long enough to sober up. She truly fought for her life. This forever changed her life, forever haunted her. She did a lot of work in therapy and she is an remarkable woman who's become an attorney who wants to help other victims. And you know, you will see her on the episode. She stares right at the camera and she's brave

and speaks for Christy. She speaks for Hilda. She speaks for herself. And she speaks for all the women

“who've been silenced by Mr. Pierce and who've been harmed by Mr. Pierce. I think about the”

power dynamic. His apartment David Pierce's apartment was the place where he was in power. But then during the trial, that power shifts. You have the Jane Does people like Jackie Jane Doe number two now in power. And which struck me was the image that emerged of David Pierce at least him now after being in jail for several months or years and how much he changed. Very much not the producer he pretended to be this younger looking guy with his dark hair. What we saw was a man with

gray hair wearing glasses who looked at times defeated. Yeah, the women who testified sometimes had a hard time pointing him out because they couldn't recognize him. Yeah, I could understand. And so different than what the prosecutor pointed out in his photos, that quote-unquote Zoolander face, that duck face. But he put on his photos. He just was stripped down. The real David Pierce was sitting there on court.

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“Welcome back. Some shall another key moment at trial was when Pierce took the stand himself.”

And now this was against the advice of his defense attorney. I'm wondering what insight you had into that decision and also for you what it was like to see him testify, to see him take the stand. I mean, I've only wished cameras were in the courtroom because that was a show in itself. And originally he asked the judge to give a narrative testify through a narrative, meaning he wanted to control what he was putting out there. He didn't want to be cross-examine like

everybody else has to be. So he was trying to control he wanted to come out with his own monologue to set everything up. Yeah. That seems highly unusual. Everything about this man is unusual. And the judge said, no, this isn't the David Pierce show. So then he said, well, then I'm not going to testify then. And then he changed his mind at the last minute. And he's up there. And

they all wanted him. Everything was consensual. And and even one Jane Doe, the Jane Doe that we

interviewed, he says, I've never even met that woman in my life. It's just straight out lying straight

out, lied about that night. They came home to his home. I didn't give them drugs. I didn't give. I was walking my puppy while they were in my house. I mean, it was all wild. And there was no remorse. There was no sense of like, I'm so sorry. Nothing. Yeah. This grand image in his head of what transpired. The prosecution and the cops say that all the evidence, the state provided contradicts his story. Yeah. This didn't make it into the show. But it was something that when I

heard, I struggled to understand initially, because detective Jonathan Vanirly told me that before

the arrest, as they were still trying to get enough evidence to bring Pierce in, he was already taking

steps. It appeared to flee. He was talking to women in Ukraine on dating apps at trial. The prosecution

“was able to show some pretty damning Google searches. Michelle, can you take me through this?”

LA PD detective sent me over the Google searches. So I have them right here. We have international money transfers, best places in the world to disappear. Best places to meet girls in Kiev, Ukraine. Strip clubs, exotic massages, and sets in Kiev, brothels in Kiev, nightlife in Kiev, one way flights, apartments in Kiev, how can you track someone by their passport number? And lastly, penis enlargement. Okay. Let me, let me stop you there. Everything else you have described,

up until that point describes a man looking to flee and still with a one track mine. He is wanted in connection with the murders of two women and alleged sexual assault, and he is looking for sex in another country and ways of fleeing and outwitting authority. Yeah, I just, I can't stop even thinking about it. When he went up on stand and explained why were you looking for apartments in Ukraine? No, it was his answer to this.

He said he was going to make a documentary on the Ukraine War like Sean Pendant. So this plays into his whole, I'm a, I'm a movie producer thing. What's wrong with this explanation?

“Well, the Ukraine War had not started at the time of those Google searches. So that's what I'm”

saying. That's why when he went on stand, it was just like everything got debouked. You know, something else that didn't make it into this hour, but I think helps should some

light on Pierce's character is that when police first searched his home, they found and this is

their description to us, a shrine to Ron Jeremy. For those who don't know Ron Jeremy, he's a former horn actor who was a died in over 30 counts of sexual assault. Michelle, you were able to learn more about who Pierce was by talking to his family. What did they say? Yeah, that was a sad conversation. You know, I spoke with his sister, Allison Pierce, who has nothing to do with the family now and blames, you know, David Pierce for destroying the fabric of her family.

And she says that Ron Jeremy was like worshiped in their household. So he idolized Ron Jeremy, Allison, of course, didn't like any of that. And she plans to give an impact statement. She wants everyone to know that he is in the sense of villain. And she feels terrible for what happened to Christian Holden and what he's done to so many people. The fallout from this tragedy far and wide, impacting so many people. Pierce's defense attorney Jeff Alt,

he argued that because Christian Holden were using drugs before meeting Pierce that night, there was no case for murder, but we interviewed him and during our interview, I pressed him on his true feelings on Pierce. I want to play a clip that didn't make it into the show

“because I think it highlights how all was really thinking. Separate yourself from the defense”

attorney. You're a father, put yourself in that setting as you are, what you be saying the same thing right now. Taking the role of attorney autonomy? No, no. If I'm the average person looking

to think that it's about time they got this guy. That will be the part of me that's not the lawyer.

That says a lot. I was really surprised. He said that to you. It was sort of a humanizing moment for a defense attorney. I agree. I was surprised too. You were in the room with me and I don't know if this was your impression as this was unfolding. I felt like Val was waiting for me to give and permission to say those things that he wanted to separate himself from his client. He was struggling to balance his two hats that had as the defense attorney and that had as a father having to digest

the allegations and what he later described as a mountain of evidence against his client.

“Yeah. He was doing the best to be the best defense attorney and I think he did succeed in that.”

But he was wrestling with a moral and ethical dilemma I felt like and that was David Pierce. He described him as a very difficult client. What did he know that? Difficult. I mean, yes. Difficult. He stole the jury list. He stole his documents. He was trying to create a mistrial and say that he knew the jury. How do we know that he stole those documents? How did this come out? Well, we don't know exactly how he got his hands on them,

but the judge addressed and court that he was taking court documents and he was warned twice. I believe throughout the trial to stop this behavior. God, if I'm putting myself in his defense

“attorney issues, this is the worst case scenario. And I think we should point out that”

as we make a very clear in the episode, he was sixth and a long line of other defense attorneys that didn't last. Exactly. So let's go to the conclusion of this trial. It was February 4th, 2025.

Two days of deliberations. The jury found Pierce guilty of the first degree murder of both

Holda and Christie and guilty of sexually assaulting the seven Jane Does. How did he react when the verdict was read Michelle? We have him on camera. Of course he has his mask on, but he's slowly shaking his head. Like no, no, no, no real emotional response besides his head shaking. The jury was deadlocked when they came to Brand Osborne. This is Pierce's roommate who helped

“transport Holda and Christie to the hospital. He was charged with accessory after the fact in his”

case, there was a hung jury and a mistrial was declared. Can you tell me if you know what's next for both cases now? So the latest is Pierce fired his attorney in plans to file a motion for a new trial. The state has not announced their decision regarding Brand Osborne. You have sat with this tragedy. There are so many years now. You, I feel like have come to truly learn who Christie and held a war. Their friends, their families. Yeah, you know, I can't stress enough how much

myself and I know our whole team truly cares about Christie, Hilda, the victims and their families. We've gotten to know them so well. And I am mostly so inspired and amazed at all the 12 women who testified and came forward, bringing justice to two women who went out to have fun one night and came in the hands of a very dangerous man, David Pierce. And they fought for those those women and enjoying so they fought for their own stories. So well said Michelle, and I can't thank

you enough for taking the time today to chat with us. Really, thank you for joining us. Thank you Jonathan. It's been it's been such an honor to work with you on this one. Same here. If you like this series, post more done, please rate and review 48 hours on Apple podcasts and follow 48 hours wherever you get your podcasts. You can also listen at free with the 48 hours plus subscription on Apple podcasts. Thanks again for listening.