Join 48 Hours Correspondent Peter Van Sant and Producers Lauren White and Richie Fetzer who 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.