June Squibb

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, ...

Follows a 90-year-old woman trying to rebuild her life after the death of her best friend. As a result, she moves back to New York City after living in Florida for decades.

When 93-year-old Thelma Post gets duped by a phone scammer pretending to be her grandson, she sets out on a treacherous quest across the city to reclaim what was taken from her.