Dateline

Season 33 Episode 21: Deadly Obsession

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.

Genre:

Crime, Documentary

Seasons:

34

Episodes:

919

Quality:

HD

Status:

Returning Series

First Air:

1992

IMDb:

6.5