Law & Order: Special Victims Unit (1999)

S5E12 Brotherhood

The discovery of a young man's body in a wastewater treatment plant tank leads the medical examiner to uncover a tattoo that reads "TE," indicating his affiliation with the Tau Omega fraternity. As detectives delve into the case surrounding the murder and sexual assault of this fraternity pledge master, their inquiry points them to a pornographic website he operated, showcasing college girls from a nearby bar.