Investigation Discovery

Detectives find the body of Heather Strong rotting in a swamp. The investigation that follows untangles a web of romance that led to betrayal - and ultimately murder.

The headless body of Beverly McGowan turns up near the swampy shores of the Everglades. The murder takes detectives on a 12-year manhunt for a ruthless suspect.

A soldier quits a dangerous militia, but his decision has deadly consequences. And, a cosmetology student is found dead by a river.

A teacher vanishes, prompting a search lasting over a decade. When a student goes missing, it's linked to another disappearance.