Billy Flynn

Billy Flynn is a serial rapist and killer who appeared in Season Five of Criminal Minds.

Profile
The BAU profiled Darkness as his signature.

Modus Operandi
Flynn randomly targeted families during electricity blackouts when they occured. He kills every member of the family except one left to have the emotional scarring as the only survivor and to never forget him.

Known Victims

 * Joe Spicer
 * Sylvia Spicer
 * Numerous unnamed victims, killed over the course of twenty-six years
 * Two unnamed women
 * Gregory Everson
 * Colleen Everson
 * Annie Danzi
 * Unnamed victim(s)
 * Detective Matt Spicer

Appearance

 * Season Five
 * "Our Darkest Hour"