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John Wayne Gacy: Devil in Disguise

Season 1 Episode 4: By Reason of Insanity

The fate of John Wayne Gacy hangs in the balance as the jury deliberates, weighing the options of institutionalization versus capital punishment.

Season 1 Episodes:

Episode 1 The Trigger

1. The Trigger

Aired: Mar 25, 2021

The disappearance of a young man sets off a chain of events that ultimately u...

Episode 2 Warning Signs

2. Warning Signs

Aired: Mar 25, 2021

The dark secrets of John Wayne Gacy's past are uncovered, exposing disturbing...

Episode 3 Horrific Acts

3. Horrific Acts

Aired: Mar 25, 2021

A notorious serial killer's shocking confession reveals the extent of his hei...

Episode 4 By Reason of Insanity

4. By Reason of Insanity

Aired: Mar 25, 2021

The fate of John Wayne Gacy hangs in the balance as the jury deliberates, wei...

Episode 5 You Have to Dig

5. You Have to Dig

Aired: Mar 25, 2021

The investigation into the case is far from over as the threat of additional ...

Episode 6 It Never Ends

6. It Never Ends

Aired: Mar 25, 2021

The investigation into John Wayne Gacy's heinous murders remains shrouded in ...

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Info about John Wayne Gacy: Devil in Disguise

Current Status: Ended

Network: Peacock

Production Country: United States

Genres:Crime, Documentary, Biography