Prison Valley is rocked by the murder of Prisons Chief Tom Clements. But how is it connected to the death of pizza delivery man, Nathan Leon, two days before? The cops think it's part of a wider plot, and they're running out of time to catch the killer.

When Jim Durgan's body is found in Prison Valley, no one knows why. His estranged wife is drawing a blank and his out-of-state girlfriend can't explain it. What follows is a murky investigation that unravels a sinister and cleverly staged murder plot.

When Lea Porter goes missing in Prison Valley her family turn detective to try and find her. Their investigation leads to a shocking discovery - the killer's true identity. As the killer evades arrest, Lea's brother devises a plan to make him confess.

When Dianne Hood is gunned down outside a community center in Prison Valley, no one can understand why anyone would want to murder the well-liked housewife. The answer involves betrayal, greed and obsession, in an infamous love-triangle murder plot.

Jehovah's Witness Pam Candelario is murdered during a home invasion and her husband Ralph is brutally beaten. But what appears to be a home invasion soon turns into one of the most bizarre murder cases that police have ever encountered.