Killer Grannies

Killer Grannies is a true-crime documentary series on Oxygen True Crime that profiles shocking real-life cases where grandmothers turn into cold-blooded killers. Hosted by June Squibb, each self-contained episode follows investigators as they unravel the sinister plots and dark deeds of a seemingly innocent, maternal matriarch of a family.

Tagline:

A killer no one would suspect: Grandma.

Country:

US

Genre:

Documentary, Crime

Released:

2025-11-09

Languages:

English

Companies:

Jarrett Creative Group