World's Most Evil Killers

Season 6 Episode 3: Sean Vincent Gillis

The story of the serial killer Sean Vincent Gillis, who brutally snatched away the lives of eight innocent women during a decade-long killing spree in Louisiana.

Genre:

Documentary

Seasons:

10

Episodes:

96

Quality:

HD

Status:

Returning Series

First Air:

2018

IMDb:

8.0