On Investigation Discovery Now
Special • 2020
Murder Under the Christmas Trees
A bloody crime scene is discovered at a Christmas Tree farm, and police rush to find the killer.
Special • 2023
A Shattered Christmas
The chilling murder of a Maryland pastor on Christmas Eve in 1994.
Special • 2019
His Last Christmas
Dean Fawcett goes missing a few days after Christmas, then his frozen body is found weeks later.
Special • 2020
Murder Under the Christmas Trees
A bloody crime scene is discovered at a Christmas Tree farm, and police rush to find the killer.
Special • 2023
A Shattered Christmas
The chilling murder of a Maryland pastor on Christmas Eve in 1994.
Special • 2019
His Last Christmas
Dean Fawcett goes missing a few days after Christmas, then his frozen body is found weeks later.
Special • 2018
The Men Who Stole Christmas
After Christmas, home invaders force a couple to fight for their lives and their children's safety.
Series • 2021
20/20 on ID
Season 10 • Episode 13
Las Vegas realtor Ron Rudin is found dead in the Nevada desert; his wife, Margaret, goes on the run.
Series • 2021
20/20 on ID
Season 10 • Episode 14
Ron Rudin is found dead in the Nevada desert, and the prime suspect goes on the run.
Full Investigation Discovery Schedule