S4E1 - The Last Thanksgiving
A Thanksgiving feast turns into a family's last when a cold blooded killer brutally stabs and dismembers a couple the day after their holiday celebration.
Dec. 1, 2021, midnight
S4E2 - Six Slays of Christmas
Dayton, Ohio, is terrorized over the Christmas holiday as a string of brutal shootings have the residents wondering if they could be next.
Dec. 7, 2021, midnight
S4E3 - Killing of the Christmas Tree Farmers
Beloved Christmas tree farmers are executed in the front seat of their car and a manhunt for their killer is launched that keeps investigators on the case for over three decades before justice is served.
Dec. 14, 2021, midnight
S4E4 - Murders Under the Mistletoe
When a young mother is murdered during Christmas, investigators uncover a love triangle that shocks her family and forever robs them of their holiday cheer.
Dec. 21, 2019, midnight
S4E5 - Halloween Horror
A teenage boy discovers a real-life horror scene in his home on Halloween morning; investigators must determine if the triple homicide is a random act of evil or a premeditated slaughter by someone close to the family.
Oct. 7, 2022, midnight
S4E6 - All Hallow's Evil
After a single young mother fails to show up for work on Halloween, her family and friends suspect murder.
Oct. 14, 2022, midnight
S4E7 - Cold Turkey
A prominent couple is found brutally murdered in their Montgomery, Alabama, home on Thanksgiving night, leading detectives on a cat and mouse chase spanning thousands of miles across multiple states.
Nov. 18, 2022, midnight
S4E8 - Silent Night Murders
When a young man and woman are found shot execution style in a mall parking lot in the early hours of Christmas Eve, investigators believe a love triangle might have led to these brutal murders. A weeks-long search for the prime suspect uncovers another murder and a devious killer.
Nov. 25, 2022, midnight