David Begnaud

A dangerous secret spans from a deadly Monaco arson to a murder plot in New Mexico.

When a widow is found dead below a staircase in her Beverly Hills mansion, detectives search for answers.

A dream romance ends in murder when a woman falls for a stranger.

Nearly 41 years after a New York teen's murder, a surprising breakthrough brings new answers.

Photos discovered on an old cell phone help solve the disappearance of a 14-year-old girl.

When a mother vanishes, her daughter is desperate for answers; decades later, a secret grave solves the mystery.