The Impersonator | Blood is Thicker: The Hargan Family Killings | Part 4

A woman discovers explicit photos of herself on her stepfather’s computer. Soon after, he’s found dead. Jade is a likely suspect, but did she do it? Tracy Smith reports.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

A 15-year-old boy goes to a dance and never returns. Teen killers keep a secret for 40 years -- until one of them cracks. Richard Schlesinger investigates.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

In 1986, Sherri Mae Rasmussen was attacked, beaten and shot to death in her Los Angeles home. Her father, Nels Rasmussen, was convinced Sherri’s husband, John Ruetten, was not involved. For more than two decades, Nels tried to get the police to focus on John’s ex-girlfriend, Stephanie Lazarus, a decorated Los Angeles police detective. Detectives trailed Lazarus to obtain a DNA sample and the results were stunning: the DNA from Sherri’s bite mark and that of Stephanie Lazarus matched. “48 Hours" correspondent Maureen Maher reports. This classic "48 Hours" episode last aired on 5/26/2012. Watch all-new episodes of “48 Hours” on Saturdays, and stream on demand on Paramount+.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

How to make sense of this incomprehensible tragedy? After the discovery of juror misconduct in the first trial, Megan is tried a second time. Detective Brian Byerson has also been in touch with Ashley Hargan weekly since her mother and sister were killed. She not only testified at trial; she made some dramatic moves after she discovered the truth.Get ad-free access to episodes of Blood is Thicker: The Hargan Family Killings by subscribing to 48 Hours Plus on Apple Podcasts or Wondery+ on the Wondery app. The series is widely available everywhere else you get your podcasts.Subscribe to 48 Hours+: https://apple.co/4aEgENoSubscribe to Wondery+: https://wondery.com/plus/See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The bound bodies of four women are found along a desolate stretch of beach. Disturbing new details about the architect police say is a serial killer. Erin Moriarty reports.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Three young women murdered and the hunt for a serial killer named Hannibal. Harold Dow reports.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

On July 19, 2007, Timothy MacNeil, a prominent defense attorney, was shot to death in his San Diego home. The only witness was his 17-year-old stepdaughter, Brae Hansen, who was found tied up at the scene. She told police that a masked gunman had broken in and committed the murder but had left her alive. Further police interrogation of Hansen led to her arrest as a suspect, and she later implicated her brother, Nathan Gann, in the murder. “48 Hours" correspondent Tracy Smith reports. This classic "48 Hours" episode last aired on 6/19/2010. Watch all-new episodes of “48 Hours” on Saturdays, and stream on demand on Paramount+.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Detectives finally arrest a suspect in the Hargan family murders. But at trial, defense attorneys present a new theory for how the killings might have happened. According to one scenario based on a forensic specialist's digitally reconstructed crime scene, Helen could have reached the rifle trigger with her toe. And that theory might cast enough doubt to throw the entire case into question.Get early, ad-free access to episodes of Blood is Thicker: The Hargan Family Killings by subscribing to 48 Hours Plus on Apple Podcasts or Wondery+ on the Wondery app. The series is widely available everywhere else you get your podcasts.Subscribe to 48 Hours+: https://apple.co/4aEgENoSubscribe to Wondery+: https://wondery.com/plus/See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

A crime scene investigator is gunned down in broad daylight. The harrowing scene is captured on surveillance video. Who pulled the trigger? Erin Moriarty reports.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

A Texas family is gunned down in a deadly home invasion — but the shooter unknowingly leaves behind a witness. Erin Moriarty reports.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.