Plex

Seriemorderen i Orkdal is a 2020 Norwegian true crime series on Plex about Arnfinn Nesset, convicted of poisoning 22 nursing home patients with Curacit in the late 1970s.

Lockup is an MSNBC documentary series that takes cameras inside U.S. correctional facilities, following hundreds of inmates across 25 seasons and 237+ episodes.

Nightmare Next Door is an anthology true crime series streaming on Tubi and Plex that investigates unrelated small-town murders across the US, with 100+ episodes since 2011.

World's Most Evil Killers is a true crime anthology series streaming on Tubi, Plex and Roku, profiling notorious killers including Jeffrey Dahmer, Richard Ramirez and Ed Gein across 10 seasons.

See No Evil is a long-running true crime documentary series in which detectives reveal how surveillance camera footage cracked real murder cases, streaming on Roku and Plex.