The Back To School Killer Part 1: A Fear in the Air S04E03

12

John Gotti Part 2: There Were Fatal Consequences

11

John Gotti Part 1: It Was Kill or Be Killed

10

The Cross Country Killer Part 2: The Kill Kits

9

The Cross Country Killer Part 1: He Could Make People Disappear

8

The Hillside Stranglers Part 2: She Walked Into the Trap

7

The Hillside Stranglers Part 1: A Pair of Serial Killers

6

Sammy The Bull Gravano Part 2

5

Sammy The Bull Gravano Part 1

4

The Back To School Killer Part 2: A Fear in the Air

3

The Back To School Killer Part 1: A Fear in the Air

2

The Ken and Barbie Killers Part 2: I Kidnapped A Girl

1

The Ken and Barbie Killers Part 1: Dead Ringer