Mark of a Killer

Season 4 Episode 3: The Skull Crusher

Police in Hartford, Connecticut investigate a string of ruthless killings in the Asylum Hill area committed by a killer with a devastating mark that leaves his victims nearly unrecognizable.

Genre:

Documentary, Crime

Seasons:

4

Episodes:

34

Quality:

HD

Status:

Returning Series

First Air:

2019

IMDb:

7.0