A Kidnapping Survivor Is Reopening Cold Cases America Never Forgot

When a Survivor Becomes the Investigator

The Freeform and Hulu docuseries Somebody Knows Something follows true crime influencer Kara Robinson Chamberlain as she investigates unsolved cases that have stumped law enforcement and haunted internet sleuths for years. What makes Chamberlain different from the wave of true crime hosts who have come before her isn't just her passion for justice — it's what she lived through herself.

In 2002, Chamberlain was kidnapped at gunpoint from her friend's front yard by a man she later found out was a serial killer. That experience eventually led her to work in law enforcement, where she investigated sexual assault and child abuse cases and worked as a victim's advocate. She brings all of that — the survivor's instinct, the investigator's eye, and the advocate's heart — to every episode.

The Cases at the Center of the Series

Somebody Knows Something features eight episodes, with one case per episode. The first episode explores the disappearance of Sabrina Aisenberg, who was just five months old when she vanished from her crib in Valrico, Florida, on November 24, 1997. The second episode features the case of Lashaya Stine, who was 16 years old when she disappeared from Aurora, Colorado, in July 2016.

Other cases discussed in the series include the disappearance of Steven Koecher, the shooting of Liz Barraza, the disappearance of Kyron Horman, and the disappearance of Amy Wroe Bechtel. The cases featured were selected because they are well-known mysteries that could still be solved. Chamberlain has stated that all the stories selected have a high chance of being solved and have new information being investigated.

More Than a TV Show — A Public Appeal

More than 600,000 people go missing in the United States every year. Often a single tip from the public can crack a case wide open. But with so many disappearances each year, countless cases go unsolved. That staggering reality is exactly what the series is designed to confront — not just by retelling old stories, but by actively seeking new answers.

A former law enforcement officer and survivor of violent crime herself, Chamberlain brings a unique perspective, working alongside families, law enforcement, and the true crime online community in the hope that renewed attention reaches the one person who knows something. Each episode concludes with a direct appeal to viewers, because somebody, somewhere, may hold the missing piece of the puzzle, bringing families one step closer to the truth.

Using Television as an Investigative Tool

The goal was not simply to retell cases that have received extensive attention. As executive producer Ari Mark put it, the aim was to approach each story by asking what can still be learned now. Producers consider several factors when choosing cases, including whether families want to participate and believe renewed attention could help. They also look for a reason to revisit a case, such as new access, a development in an investigation, new reporting, or a new generation examining the evidence.

With access to platforms that can put a story in front of millions of people, Mark believes the series can generate new leads, encourage someone to come forward, or create renewed momentum around a case that has stalled — using television for something beyond entertainment. The series is produced by Ample Entertainment for ABC News Studios. With episodes continuing to air weekly, the show is a reminder that cold cases are only cold until someone decides to speak up — and that the right story, told to the right audience, can change everything.