When a firefighter is gunned down in his own home, the investigation unravels a web of secrets, a love triangle, and chilling surveillance footage; Dennis Murphy revisits the stunning evidence that ...

Nearly eight hours passed before anyone called police after four University of Idaho students were murdered. During that time, surviving roommate Dylan Mortensen had already seen a masked man in the ...

Nolan Wells’ mother Christine Wonsley was at the center of a now-closed misconduct investigation. After losing her 18-year-old son, Wonsley was the subject of an anonymous complaint and ensuing ...

Four children, including a newborn, were removed from a “house of horrors” that was allegedly ridden with animal feces and black mold, Florida authorities said. Parents Jodie Cannon, 26, and Jordon ...

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Sean “Diddy” Combs had a meteoric rise, running his own music label by 24, launching a fashion empire and nurturing the careers of some of music’s most notable names. Watch Dateline: Secrets Uncovered ...

Learn more about the arrest of Dougherty Dozen's James Dougherty and what older brother Alex Dougherty has said about the ...

Just days after a career-changing audition, Shannon Madill disappears without a trace. As her family searches for answers, ...

Days into Shannon Madill's disappearance, police discover eerie photographs posted in a Calgary park that appear to feature ...

Sidney Starr, a former Love & Hip Hop star, is charged with sexual battery against a child under the age of 16, aggravated ...

Learn more about how authorities positively identified the remains of homicide victim Michelle Collier, who was found buried ...

A third arrest was made for the alleged threatening of witnesses connected to Nolan Wells’ death investigation. One month after the Mississippi teenager went missing, Edward James Porter was charged ...