Homicide: Hours To Kill

Investigating an execution-style murder in a luxurious Miami suburb, detectives uncover a thriving law practice that made plenty of enemies, a business partner caught in a lie, and a troubled son with a lifelong grudge.

Confessed fraudster Andrew Kissel is found stabbed to death in the basement of his rented Greenwich, Connecticut home. And in order to find the killer detectives must unravel every detail of his last 24 hours.

A Pennsylvania Sunday school teacher is executed in a sniper-style attack.

A young woman is found floating in a river off Merritt Island, east of Orlando, Florida. And as the circumstantial evidence piles up, the shifting story of one suspects' time line ultimately becomes the smoking gun.

Chilling testimony from a murdered woman's twin daughters help Georgia detectives track down her killers.