X

Join or Sign In

Sign in to customize your TV listings

Continue with Facebook Continue with email

By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Murder in the 21st

Exploring some of this century's most notorious homicide investigations through a deep dive of each victim's digital footprint; social media posts, texts, emails and more are analyzed to uncover motive, means and opportunity.

Loading. Please wait...

Content not available in your region? ExpressVPN can help you stay connected wherever you are. Get 4 extra months FREE with TV Guide's exclusive offer.

Cast & Crew See All

Dave Kroupa
Self - Stalking Victim
Scott Ponder
Self - Victim
Chris Sherbert
Self - Victim

Season 1 Episode Guide See All

Episode 1

A Deadly Post

Fri, Sep 29, 2023

19-year-old Natalie Bollinger vanishes without a trace in Broomfield, Colorado. After her body is found dead on an isolated road, a frenzy of theories and suspicion takes detectives down a web of confusion until the truth is revealed.

Where to Watch