About this episode

The episode discusses the brutal murder of 15-year-old Barbara Nantais and the attack on her boyfriend in 1978, highlighting the unsolved nature of the case.

In August 1978, 15-year-old Barbara Nantais and her 17-year-old boyfriend Jim Alt were attacked while sleeping in zipped-together sleeping bags on Torrey Pines State Beach in San Diego, California, after a night out with friends who remained in a nearby car. An unknown assailant severely beat Alt on the head with a rock and log from a fire pit, leaving him with life-threatening traumatic brain injuries, permanent metal plates in his skull, amnesia regarding the attack, and lifelong PTSD. Nantais was brutally murdered—she was beaten, strangled, sexually assaulted, had one breast mutilated, and her nude body was posed spread-eagle on the sand with wet sand stuffed in her mouth. The case quickly went cold despite an active investigation, as no murder weapon was recovered, the crowded beach environment hindered evidence collection, and 1970s forensic techniques (limited to basic serology and microscopy with no DNA profiling) offered little identifying power. Similarities in method to the 1984 murder of 14-year-old Claire Hough at the same beach initially raised questions of a possible serial offender, but authorities later concluded the cases were not connected. To this day, the…

Topics covered

• true crime
• unsolved murder
• cold case
• forensic investigation
• 1970s crime
• San Diego

Keywords

• Barbara Nantais
• Jim Alt
• Torrey Pines State Beach
• cold case
• San Diego Police Department
• 1978 murder
• forensic techniques

Mentioned in this episode

Organizations: San Diego Police Department, Caroline’s Rainbow Foundation

Places: San Diego, Torrey Pines State Beach

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