The Prosecution's Trap: Call the Liar, Play the Tape

On Day 5 of the Kouri Richins murder trial, Robert Crozier took the witness stand and denied selling fentanyl. He told the jury he couldn't remember details. He minimized everything. If you were watching his live testimony in isolation, you might think the prosecution just put a witness on the stand who hurt their own case.

That was the plan.

Not Crozier's plan. The prosecution's.

On Day 6, the state played Crozier's recorded police interview from May 2023 for the jury. State's Exhibit 8-64D. A body camera recording from inside a jail interview room where Crozier sat in striped jail clothing across from detectives and confirmed everything he denied on the stand.

He sold pills to Carmen Lauber at a Maverick gas station in Draper. Twice. Around 30 pills each time. $500 to $600 per transaction. Carmen knew what she was buying. Nicole brokered the deal. Crozier remembered all of it.

Two versions of the same man. One recorded in 2023. One under oath in 2026. And the prosecution needed both versions to play out exactly the way they did.

Why Call a Witness You Know Will Lie?

This is something most people watching trials don't understand, and it's one of the most powerful tools in a prosecutor's arsenal.

If the prosecution had just played the recorded interview without calling Crozier live, the defense would have objected. Hearsay. Out-of-court statement. No opportunity for cross-examination. And they'd probably win that objection.

But when you call the witness live and he testifies under oath to something different from what he previously told police, you've unlocked a legal mechanism called impeachment with a prior inconsistent statement. Under Utah Rule of Evidence 801(d)(1)(A), a prior statement that is inconsistent with the witness's trial testimony, given under oath or in certain circumstances, can be admitted not just to attack credibility but potentially as substantive evidence.

The prosecution didn't need Crozier to tell the truth on the stand. They needed him to lie. Because the lie is what opened the door to the tape.

Think about that for a second.

The Back Door Nobody Talks About

Here's where it gets really interesting, and where my father would have been screaming from the defense table.

Before the recorded interview played, Judge Mrazik gave the jury a limiting instruction. He told them they could consider what Crozier says for the truth, give it whatever weight they want. But everything the detectives say? Not for the truth. The detective side of the conversation is hearsay. The jury can only use the detectives' words to understand why Crozier is responding the way he is.

Fair enough. That's the law.

Now listen to what the detectives actually say in that interview.

They tell Crozier that Carmen and Nicole have both already talked to them. They tell him they've verified everything through phone records and Facebook messages. They tell him they tracked the transaction back through the entire chain. They tell him somebody died from the pills he sold. They tell him about federal fentanyl penalties when death is involved.

None of that is "for the truth." Technically.

But the jury heard every word of it. They heard detectives describe the entire drug chain. They heard detectives say they have digital evidence corroborating every transaction. They heard detectives connect these pills to a death. All wrapped in the framework of "this is just context for Crozier's responses."

The legal system trusts juries to follow limiting instructions. To hear something and then mentally file it under "not evidence." My father spent 23 years as a criminal defense attorney, and he never once believed a jury could un-hear something. Neither do I.

What the Defense Has to Work With

I'm not saying the defense is helpless here. They're not.

The recorded interview shows classic law enforcement interview techniques. The detectives repeatedly tell Crozier they already know everything. They warn him about federal charges in one breath and promise they aren't trying to "jam him up" in the next. They create a dynamic where cooperation feels like the only safe option for a man already sitting in jail on drug charges.

The defense argued on Day 5 that Crozier's prior interview was coerced. That argument still has legs. A person in custody, facing potential federal charges, being told that the people he sold to have already talked? That's pressure. The defense can argue that Crozier told detectives what they wanted to hear because the alternative was worse.

And there's one thing Crozier never says in the recorded interview. He never uses the word "fentanyl." The detectives introduce that term. Crozier talks about "blues" and M30s. The defense's argument that these could have been oxycodone, not fentanyl, survives this tape.

But here's the problem for the defense. The jury just watched a man on tape calmly confirming the transactions he denied under oath days earlier. Whether the pills were fentanyl or oxycodone, the sales happened. The connection to Carmen Lauber is confirmed. The Maverick gas station in Draper. The quantities. The pricing. All of it lines up with what Lauber told the jury on Day 4.

Crozier's credibility is in pieces either way. He either lied to detectives in 2023 or lied to the jury in 2026. The prosecution's bet is that the jury will believe the version where Crozier had less reason to lie.

What's Still Missing

None of this, not the tape, not the live testimony, not anything Crozier said in either version, connects the pills directly to Kouri Richins.

Crozier sold to Carmen Lauber. That's what the tape confirms. Carmen never told Crozier who the pills were for. Crozier says she never mentioned getting them for someone else. The gap between Crozier's drug sales and the defendant sitting in that courtroom is filled by Carmen Lauber's testimony and the digital evidence the prosecution has been building through witnesses like Chris Kotrodimos.

The drug chain the prosecution alleges runs from Kouri through Lauber through Nicole to Crozier. This tape locks down the Crozier-to-Lauber link. But the Kouri-to-Lauber link still rests primarily on the testimony of a woman who received immunity in exchange for her cooperation.

That's where the presumption of innocence lives in this case. In the gaps between what can be proven through independent evidence and what requires trusting witnesses who have every reason to cooperate.

▶ WATCH THE FULL TESTIMONY Prosecution Plays Drug Dealer's Taped Statement for Jury in Kouri Richins Trial

I watched this tape play out and I thought about my father sitting in that same position. Not Crozier's position. The defense attorney's position. Watching the prosecution execute a strategy that turns a lying witness into a vehicle for getting everything they need before the jury.

That's not cheating. That's the system working exactly the way it was designed to work. The question is whether "designed to work" and "designed to be fair" are the same thing.

I'm not the judge here. But I am watching.