Law & Order (1990)
S08E13 Castoff
When a woman dedicated to helping underprivileged children is murdered on the street, the investigation takes an unexpected twist. Detectives learn that she had a penchant for unconventional sexual experiences, leading them to discover that one of her current partners might be a serial killer. During his trial, he defends his actions by blaming an excessive consumption of violent television, adding a strange layer to the already unsettling case.