The one-hour series re-examines some of the most high profile crime cases in recent history and brings viewers tales of betrayal, buried secrets and unsung heroes, ripped from the pages of one of the nation's top weekly magazines.
Season five highlights the true stories behind crimes that transcended headlines and became part of popular culture.
A couple's weekend getaway takes a tragic turn when they are found murdered on a California beach. Satanic imagery nearby leads local deputies on a manhunt.
In 1992, a college student disappears after her car breaks down on the highway. Police are stumped when her body is found 500 miles from where she vanished.
In the mountains of Colorado a young pilot goes missing without a trace, leaving behind her baby. Police unravel a story far more horrifying than they imagined.
A quiet rural town is rocked when two schoolgirls are found murdered. Police discover one of the girls may have recorded her killer with her phone.
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A suspected serial killer prowls Hollywood. As the number of victims climbs, one brave woman fights back fiercely and manages to survive.
Actor Robert Blake finds his wife, Bonny Lee Bakely, dead in the couple's car. The police investigation history uncovers a story of ambition and betrayal.
In December 2003, police respond to a mysterious 911 call at a home in Mansfield, Texas. When officers enter, they discover two bloodied bodies.
A radio station intern is murdered, launching a long and frustrating investigation. Eventually, forensic genealogy leads to a man on the run for decades.
In June 2003, a five-year-old girl vanishes as she walks to a friend's house. As police investigate, they realise the community is hiding some disturbing secrets.
When two people are murdered, a teenage boy is arrested and pleads guilty. For 24 years one woman believes he is innocent, but once released his true nature surfaces.
A Texas woman is brutally raped and murdered, and the trial sparks a racially charged debate over whether an innocent man has been condemned to death.
The Freeman family trailer is burned to the ground and the parents are found dead with gunshot wounds, but their teenage daughter and her friend are missing.