Killer Investigations

In rural Florida, a young and expectant mother was found face-down off a road, her skull fractured. The horrific site left detectives wondering who could commit such a heinous crime. The answer would be unexpected and shocking.

19-year-old Milwaukee resident Sade Robinson was reported missing when she didn't show up for work one day. When a woman's severed leg washed up on the shores of Lake Michigan, locals feared there might be another Jeffrey Dahmer on the loose.

Hunters find a woman's body without a head in a Georgia field. A homicide investigation leads detectives to question the dead woman's ex-husband, a former Navy Lawyer. But he claims another mysterious man from their past is responsible.

In a peaceful Iowa town, farmer Ryan Cooper is found shot in his armchair in the middle of the night. His wife, a local hairdresser, becomes the center of a tense investigation filled with secrets and explosive revelations.

A gay health care executive reported missing by his husband is found murdered in an apartment he used for sexual encounters. Was it a hate crime?

In a chilling tale of betrayal, Nikki Sue Entzel plotted with her lover to kill her husband, staging a deadly fire to cash in on life insurance, as love and lies spiraled into a calculated and devastating scheme.

Law Professor Dan Markel was shot dead as he pulled into the driveway of his Tallahassee, Florida home. The killers were hit men from the Latin Kings drug gang, but in a shocking twist, detectives discovered they had been hired to kill Markel.

The father of four children, Gregory Rice vanished without a trace. Weeks later, fishermen made a grisly discovery in the Little Pee Dee River-his body wrapped in a tarp-unraveling a murder mystery steeped in deception and a hidden affair.

Police found the nude bodies of three women shot dead and abandoned in secluded areas outside Daytona Beach.

Shanti Cooper-Tronnes was found dead in the bathtub a week before her home was selected to be on a renovation show. Her husband, David, claimed it was an accident, but detectives uncovered a tale of lies and deception.

Susan Mauldin disappeared from her Florida home in the middle of a renovation. A trail of bank records and surveillance footage led detectives to dark family secrets- and a killer's twisted plan.

Celebrity hairdresser Fabio Sementilli seemed to have it all-- fame, a loving family, a luxury lifestyle. But when he was found stabbed to death and his sports car stolen, detectives uncovered a chilling murder plot.