Law & Order: Criminal Intent (2001)

Season 3: Episode 2

When a schizophrenic obsessed with Marilyn Monroe and the cult of the blond and the blue-eyed commits a series of murders to eradicate those he feels are responsible for promoting the homogenization of appearance rampant in society, Goren and Eames suspect that a person close to the man may have taken advantage of his illness and his crimes to commit extortion.