Today, we're sharing something special with you. This is the first episode of the latest true crime podcast from 20/20 and ABC Audio, "Vanished: What Happened to Vanessa."

In episode one, Private First Class Vanessa Guillén shows up for work one morning at the Fort Hood Army base and disappears without a trace. When she stops responding to text messages, her tight-knit family in Houston immediately sounds the alarm. Who was Vanessa Guillen? How did this strong 20-year-old soldier suddenly go missing on a military base? And why does she inspire an international movement?

To catch new episodes early, follow "Vanished: What Happened to Vanessa" for free on ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Apple Podcasts⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Spotify⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Amazon Music⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, or wherever you listen to podcasts.

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Today, we share an episode of '20/20' from our colleagues at ABC News, featuring new details uncovered about the crime, evidence and shocking guilty plea in the Idaho College murders.

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On Wednesday, Bryan Kohberger was officially sentenced to life in prison for the brutal murders of Kaylee Goncalves, Madison Mogen, Xana Kernodle and Ethan Chapin. His hearing was a chance for their families and friends to deliver victim impact statements and confront Kohberger directly — they didn’t hold back. 

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Convicted murderer Bryan Kohberger will be back in court July 23 for sentencing. As part of his plea deal, we already know what his sentence will likely be: he’ll spend the rest of his life in prison without the option of parole. But the hearing will give the victims’ families, friends – and Bryan Kohberger – the chance to speak in court. We look at what to expect from the sentencing, the new evidence against Kohberger that was presented at his change of plea hearing, and how the victims’ families and the community of Moscow, Idaho have reacted to news of his plea deal. 

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In a courtroom in Boise, Bryan Kohberger changed his plea to guilty. Kayna Whitworth was there as victims' families for the first time heard Kohberger admit to  murdering the four University of Idaho students in 2022. He will spend his life in prison and avoid the death penalty. Reaction from victims' families to the plea deal was mixed.

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New episodes of "The King Road Killings" are coming soon, but in the meantime, stay informed with a new show from ABC Audio: "The Crime Scene Weekly." Each week, "The Crime Scene Weekly" unpacks the latest headlines in true crime -- from grisly new stories to recent breakthroughs in older cases that are still unresolved. It's true crime in real time. 

In this episode, host Brad Mielke speaks with none other than Kayna Whitworth about the latest developments in the Bryan Kohberger case. ABC News has obtained the dramatic 911 call in the Idaho student murders case. What we've learned could change the way we see the whole case. 

To hear more, follow "The Crime Scene Weekly" on Apple Podcasts, Spotify, Amazon Music, or wherever you listen. 

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The 911 call made hours after the murders is made public and the judge orders the release of documents that could prove key to the case: transcripts of the text messages between the surviving roommates. We’ll hear the 911 audio in its entirety.  The new judge says he wants more transparency from both sides in Bryan Kohberger’s case. Kayna Whitworth talks with ABC News contributors Julie Scott and Brian Buckmire about the new developments.

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The trial of Bryan Kohberger has a new judge, and a new location: Boise. An analysis of what these changes mean for the case.

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With his trial nine months away, Bryan Kohberger’s defense team tries to move the venue out of Moscow. Our legal experts weigh in on the high bar to move a trial. And we visit the remote park where Kohberger says he was the night of the murders.

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"The King Road Killings" will be back in late August with an update on the Kohlberger case. Meanwhile, check out this episode of "Inside the Midnight Order," which explores one of the biggest murder cases in North America: the case of Robert Pickton. 

"Inside the Midnight Order" is a companion podcast to the Freeform documentary series "Sasha Reid and the Midnight Order," now streaming on Hulu.