When a young woman looking to find herself on a solo trip to Hawaii vanishes without a trace, police race against the clock to find her before it's too late.
When two daughters call 911 after finding their father dead on the couch, it takes over three years and an awkward love triangle between them to uncover what actually happened.
A masked intruder storms into a house party, killing three young members of Detroit's LGBTQ community; as detectives work to track down the killer, they uncover a surprising and troubling motive.
Over the years, Betty Lou Beets had multiple failed marriages, each of which ended in its own unique way. In 1983, she reported her fifth husband missing and tried to stage a boat accident.
When Sara Maynard, her mother Tina Herrmann and family friend Stephanie Sprang disappear from rural Ohio, investigators uncover one of the state's most disturbing murder cases.
Just outside Athens, Wis., Kenneth Kunz finds four of his family members murdered and one missing; investigators determine whether it was his mother, a local farm boy, or the rumored family drug dealing connections that led to the brutal slayings.
A man is gunned down on a Louisville sidewalk; the bodies of two teenage boys are found burned and abandoned in a vacant lot; detectives investigate a connection between the murders.