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01/08/2021: In the 1970s, a notorious serial killer makes a winning appearance on a dating show.
01/08/2021: In the 1970s, a notorious serial killer makes a winning appearance on a dating show.
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S46, EP23 "Am I Next?"When a young couple is found dead, police learn they were involved in an online feud and uncover a deadly catfishing scheme; "20/20" untangles the web of lies and unmasks the unlikely mastermind behind the murders.
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S46, EP25 "'Til Death Do Us Part"A beloved small-town minister is found killed in his family home and his wife and three children are nowhere to be found.
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S46, EP27 "Forever 17"When two teen girls never make it home after a night out, authorities discover their dead bodies in the trunk of a car; detectives go to exhaustive lengths to identify the killer, but it takes decades before they zero in on a very unlikely suspect.
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S46, EP28 "The Unkindest Cut"When a beloved celebrity hairstylist is found murdered in his home, authorities consider whether it was a burglary gone wrong or something more sinister.
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S48, EP27 "Murder Next Door"Two families and a shocking betrayal are at the center of a murder mystery.
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S48, EP26 "Tracking Susana"When a 16-year-old girl vanishes, her family investigates her disappearance; TV cameras capture the moment police discover a clue that breaks the case wide open and changes everything.
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S48, EP25 "The Secret in the Water"A mysterious house fire caught on camera leads investigators to the unsolved murder of a 25-year-old mother, found in her car submerged in a pond.
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S48, EP24 "Death of a Showgirl"A Vegas showgirl disappears just hours before the biggest break of her career, leaving behind a trail of mystery; a surveillance clip, hidden-camera footage and a 911 call pull back the curtain on her surprising personal life.
