Who Killed Aileen Seiden in Room 15? | Full Episode + Post Mortem
- Jan 24, 2025
- 1:06:21
- Full Episode
Why did only two walk out alive from room 15 at the motel where three people checked in?
Watch "Who Killed Aileen Seiden in Room 15?" and then catch up with "48 Hours" correspondent Peter Van Sant and producers Lauren White and Richie Fetzer on "Post Mortem" as they share their experiences visiting room 15, where Aileen Seiden was brutally murdered by her two partners, Zach Abell and Christina Araujo. They discuss a never-before-heard interview that reveals Abell’s mother was going to testify on his behalf but she never made it to the courtroom. They also dig into the forensic evidence found at the scene and the nature of the “throuple” relationship between Aileen and her killers.
00:00 Who Killed Aileen Seiden in Room 15? 41:16 Listen to a post-mortem on the episode
Listen to "Post Mortem" wherever you get your podcasts: https://apple.co/4dWbBcs
Crime. Social justice. Impact. "48 Hours" investigates the most intriguing crime and justice cases that touch on all areas of the human experience including greed and passion. "48 Hours," which premiered in 1988, has developed a rich history of original reporting and impact journalism that has helped exonerate wrongly convicted people, caused cold cases to be reopened and solved, and along the way changed lives.
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Brief Summary
Eileen Siden was murdered by her partners Zach Abel and Christina Araho during a violent road trip, leading to a complex trial and emotional fallout.
Key points
- A Friend's Desperate Plea. Eileen reached out to her best friend, fearing for her life.
- The Thruple's Dangerous Dynamic. Eileen's relationship with Zach and Christina spiraled into violence and jealousy.
- Eileen's Alarming Suspicion. During a road trip, Eileen expressed fear for her life to her sister.
- The Shocking Revelation. Zach confided to Mike that Christina killed Eileen after she was found dead.
- Trial Delays and Agonizing Limbo. Franchesca Siden lived in limbo for almost 6 years waiting for justice for her sister Eileen.
- Christina Aro's Testimony. Christina Aro becomes the star witness, revealing horrifying details of Eileen's murder.
Episode highlights
- A Friend's Desperate PleaEileen reached out to her best friend, fearing for her life.“I need your help.”1:55Jan 24, 2025
- The Thruple's Dangerous DynamicEileen's relationship with Zach and Christina spiraled into violence and jealousy.“This whole dynamic started to change.”14:50Jan 24, 2025
- Eileen's Alarming SuspicionDuring a road trip, Eileen expressed fear for her life to her sister.“I think they're going to kill me, no joke.”20:00Jan 24, 2025
- The Shocking RevelationZach confided to Mike that Christina killed Eileen after she was found dead.“Christina killed her.”23:52Jan 24, 2025
- Trial Delays and Agonizing LimboFranchesca Siden lived in limbo for almost 6 years waiting for justice for her sister Eileen.“You're going to get ready for this big moment and it stops.”26:47Jan 24, 2025
- Christina Aro's TestimonyChristina Aro becomes the star witness, revealing horrifying details of Eileen's murder.“Christina's description of the crime was horrifying to listen to.”30:35Jan 24, 2025
- Verdict ReachedAfter hours of deliberation, the jury finds Zachary Abel guilty of second-degree murder.“The defendant is guilty of the lesser included offense of second-degree murder.”36:23Jan 24, 2025
- The Complexity of RelationshipsThe dynamics between the three individuals reveal deep-seated issues of jealousy and dependency.“Human nature has to play a role in this.”51:25Jan 24, 2025






