Find out what happened to Megan Marotte, a 20-year-old Staten Island resident who went missing and was later found dead in a ...

A young woman steps out of her local deli only to be never seen again. When she’s reported missing days later, detectives from Staten Island find themselves mired in a maze of suspects and tracing her ...

A Valentine’s Day rendezvous in an Atlanta-area park turns deadly, and investigators race to find the killer of a beloved husband and cub scout leader. When detectives reveal the mastermind behind the ...

Find out how investigators figured out that Stacey Schoeck conspired with two others to carry out the murder of her husband, Richard Schoeck, in Georgia.

Learn more about Britney Ujlaky, 16, who vanished after getting a ride from her friend Bryce Dickey and was later found dead ...

Find out why Muhammad Altantawi, 16, killed his mother, Nada Huranieh, and then threw her out the window of their Farmington ...

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Allie Tesnakis reflects on a strange encounter she had with her best friend, Megan Marotte, before Megan's disappearance and death.

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Stacey Schoeck speaks to investigators, who notice a few odd things about her demeanor in the wake of her husband's death.

Season 3 Preview: 19-year-old Alisson Alvarez was loved by her family and friends, leaving them shocked when she disappeared.

Sierra Jane Inscoe met Carson Sistrunk via Snapchat before meeting him in real-life Mississippi, where she shot him. Learn ...