Crime
Station:
Oxygen True Crime (US)
Status:
Running
Start:
2025-11-09
Rating:
0/10 from 0 users
A true-crime series that chronicles the most shocking and unpredictable cases involving a killer no one would suspect: Grandma. In every self-contained episode, a rollercoaster ride of a case unfolds as investigators dig deep and chase every lead until they finally catch their unexpected killer. Through gripping archival footage, selective recreations and cinematic imagery, and in-depth interviews with investigators, prosecutors, friends and family, every episode will peel back the plastic cover on the couch to uncover a world of sinister plots and evil deeds unpacking why and how these maternal matriarchs of the family can turn deadly.
There is no Next Episode of Killer Grannies planned.
S1E6 - Granny's Word v Granny's Word
An Army vet is found dead on his farm. It first looks like the tragic suicide of a troubled veteran, but police uncover a sprawling cover-up and two grannies whose dueling stories collide in a troubling "she said, she said" murder mystery.
Air Date: 14 Dec 2025 19:00 (CDT)
S1E7 - Granny's Killer Gravy
A veteran cop falls for a beloved grandma he hopes to spend the rest of his life with, but when a home cooked meal sends them both racing to the hospital - this granny's gravy, and her sordid past, are brought under scrutiny.
Air Date: 21 Dec 2025 19:00 (CDT)
S1E8 - Granny's Wishing Well
A respected Fire Department Captain disappears during a fishing trip, but an exhaustive search turns up nothing. Almost two years later, a tip reveals a sinister tale of manipulation and a granny whose wishing well hides buried secrets.
Air Date: 28 Dec 2025 19:00 (CDT)