About this showing of Killer Grannies
A California granny, hailed as Mother Teresa for her boarding house, hides dark secrets in her garden when a missing client sparks investigation.
Previously on TV
Killer Grannies
Granny's Boarding House
Previously shown on Crime & Investigation on Mon 14 Sep 2026 at 15:00.
This showing has ended
This showing was on Crime & Investigation at 15:00 on Mon 14 Sep 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelCrime & Investigation
StartsMon 14 Sep 2026, 15:00
EndsMon 14 Sep 2026, 16:00
Episode / edition: Granny's Boarding House