Evil Lives Here: Our Little Sister, the Monster (Investigation Discovery, 1 September 2024)

Evil Lives Here Key Art

The sixteenth season of Investigation Discovery’s Evil Lives Here continues with the episode “Our Little Sister, the Monster,” airing on Sunday, 1 September 2024, at 9:00 p.m. The episode looks into the disturbing story of little sister Heather, who subjected her siblings, David and Crystal, to a reign of terror from a young age.

As Heather grows up, her behaviour only worsens, and instead of maturing into a caring mother, she becomes even more monstrous. When Heather meets Kareem, her true colours are revealed, and the impact on her family is devastating.

RELATED:   The Librarians: The Next Chapter: And the Hangover from Hell (TNT, Monday, July 7, 2025)

Evil Lives Here: Our Little Sister, the Monster airs on Sunday, 1 September 2024, at 9:00 p.m. on Investigation Discovery.

Let's be honest, the world lost a mediocre musician but gained an exceptional TV enthusiast. Now, as MemorableTV.com's TV Previews Editor, Riley channels that passion into bringing you the hottest takes on everything from must-see dramas to guilty-pleasure reality shows. So, ditch the band practice and cue the binge-watching – Riley's got the inside scoop on what's worth watching (and what's not).