A suspicious shooting reveals a pretty real estate agent's scandalous secret life.

The brutal murder of a homecoming queen shocks a NY town.

A custody battle, a shooting and a suicide on the train tracks all point to one woman.

A brutal slaying and car fire leads police to a family conspiracy.

Did an Ohio man kill himself? Or could his fiancé be to blame?

A bizarre bombing, a body in a freezer and a jilted boyfriend lead police to a woman with a notorious past.

A college instructor dials 911, but will the police find a murder scene or a suicide?

A woman blames mistaken identity in her boyfriend's death, but does the evidence point to something more sinister?

Police unravel the mystery of a former Vegas showgirl, a dismembered body and a missing husband.

A suspicious fire and a secret lover lead officials to ask if the wife was involved.

A woman is attacked and her wealthy lover killed, but police soon question her story.