Gay men are being killed throughout the Brooklyn area, the team are called in on the case, but have no leads. The only thing they can think off is to send someone in as undercover. And who better for the role than Dr Spencer Reid. But what happens when the team place camera's in and around Spencers rented apartment without him knowing, and what will happen when his team see something he didn't want them to see. **WARNING CONTAINS GRAPHIC SEXUAL Content / HOMOPHOBIC LANGUAGE AND DEPICTIONS OF SELF HARM - M/M**