The Killer You Know
Season 1 Episode 20
Police are stunned after investigating three murder cases where the victim and killer share blood.
The Killer You Know airs on True Crime at 10:00 PM, Friday 11 July. (New.)
Learn more about The Killer You Know and other education/science/factual topics on our factual page
Topics
Education ➝ Science ➝ Factual Topics
Factual Crime