Mark of a Killer
The Skull Crusher (S03E13)
In Hartford, Connecticut, law enforcement is grappling with a series of brutal murders in the Asylum Hill neighborhood. The perpetrator leaves a ho...
S03E13
Show
Season 3 Episodes
S03E01 - The I-40 Killer
Mark of a Killer
S03E02 - The Cutting Edge
Mark of a Killer
S03E02 - The I-95 Killer
Mark of a Killer
S03E03 - A Community of Victims
Mark of a Killer
S03E03 - The Charmer
Mark of a Killer
S03E04 - The Losing Game
Mark of a Killer
S03E04 - The Englewood Killer
Mark of a Killer
S03E05 - Classified to Kill
Mark of a Killer
S03E06 - Face for a Shadow
Mark of a Killer
S03E06 - The Interstate Killer
Mark of a Killer
S03E07 - The Test of Brotherhood
Mark of a Killer
S03E07 - The Grim Sleeper
Mark of a Killer
S03E08 - The Tourniquet Killer
Mark of a Killer
S03E08 - Empty Weapon
Mark of a Killer
S03E09 - Deaths in the Desert
Mark of a Killer
S03E09 - Little Boy Lost
Mark of a Killer
S03E10 - Summer of Fear
Mark of a Killer
S03E10 - Vice: Twenty-Four Hours
Mark of a Killer
S03E11 - The Monster
Mark of a Killer
S03E11 - Breaking Point
Mark of a Killer
S03E12 - The Bayou Strangler
Mark of a Killer
S03E12 - Company Man
Mark of a Killer
S03E13 - The Skull Crusher
Mark of a Killer
S03E13 - Spanish Class
Mark of a Killer
S03E14 - The D.C. Sniper
Mark of a Killer
S03E14 - Odyssey of Death (1)
Mark of a Killer
S03E15 - Odyssey of Death (2)
Mark of a Killer
S03E16 - The Other Side of the Fence
Mark of a Killer
S03E17 - Fifty Cents, First Half Hour -- One Dollar and Seventy-Five Cents All Day
Mark of a Killer
S03E18 - Firebird
Mark of a Killer
S03E19 - The Long Ball
Mark of a Killer
S03E20 - Eamon Kinsella Royce
Mark of a Killer
S03E21 - Officer Dooly
Mark of a Killer