When did Dateline Season 33 Episode 21 air?
Dateline Season 33 Episode 21 aired on April 4, 2025.


Dateline NBC, or simply Dateline, is a weekly American television newsmagazine series. It was previously the network's flagship newsmagazine, but now focuses mainly on true crime stories with only occasional editions that focus on other topics.

Mike Sisco and his fiancé Karen Harkness are found shot to death in their Topeka duplex in 2002. A years-long search for the killer and three criminal trials over two decades reveals strained dynamics within one victim’s family.
Direct answers for episode-level questions and details.
Dateline Season 33 Episode 21 aired on April 4, 2025.
This episode runs for approximately 83 minutes.
Comments coming soon
Discuss episodes with other viewers