The marriage of David Davis and Shannon Mohr comes to an abrupt end when Shannon is killed in what was believed to have been a horseback-riding accident.

The story of the former Delaware prosecutor who was sentenced to death for the murder of his ex-lover.

Hospital worker Robert Diaz is convicted of killing 12 patients by giving them an overdose of a common heart-regulating drug.

Barbara Stager is convicted of murdering her second husband after being acquitted of killing her first.

An examination into the recent outbursts of violence in schools with a focus on the 1998 shooting spree in Jonesboro, Ark.

Former high-school wrestling star Alex Kelly spends eight years as a fugitive in Europe, charged with the rape of two teenage girls in 1986.

Murderers claim their victim was killed because he was a ruthless bully.