Conspiracy to Kill

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.

On June 2, 2007, the body of 36-year-old Hugues de la Plaza was found in his locked San Francisco apartment. He had been stabbed in the neck, chest and stomach. His apartment was covered in blood, and the scene seemed to have all the characteristics of a homicide, but there was no sign of a struggle, no sign of anyone else’s DNA at the scene, and no image of an assailant on nearby security cameras. “48 Hours" correspondent Maureen Maher 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.

Investigators think they know who killed the Hargan women, but can't seem to get a confession. Then, a representative from Capital One bank sent them recordings of some strange phone calls made the day before the shootings. Someone pretending to be Pamela Hargan called the bank wanting a wire transfer for hundreds of thousands of dollars. Those recordings would expose a motive. Armed with phone records and documents, detectives are ready to indict their suspect.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 photographer who was on "The Dating Game" became one of the nation's deadliest serial killers -- eight years after "48 Hours"' first report, new victims emerge. Peter Van Sant reports.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

When Becky Bliefnick was murdered, an answer her husband gave on "Family Feud" years earlier raised eyebrows. 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.

Teenager Natalee Holloway disappeared on May 30, 2005 during a post-graduation trip in Aruba. Gerold Dompig, deputy chief of police in Aruba, said they did everything in their power to crack the case. But Natalee's mom, Beth Holloway Twitty, disagreed, and accused Aruban authorities of being slow in their investigation. “48 Hours" correspondent Troy Roberts reports. This classic "48 Hours" episode last aired on 3/25/2006. 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.