Devonn Thompson is a closeted black gay man and a victim of serial rapist Jeffrey Moran. Moran found Thompson in a gay bar and offered him an oral sexual service before Thompson left. Moran followed him and demanded Thompson's phone, and when Thompson refused, Moran brutally raped him.
After Mathis Brooks came out and pretended to have been raped by Moran, but then the truth was revealed and ruined the case, Thompson was found and he was encouraged to offer his testimony. He had the evidence they needed: a photo of his blowjob by Moran, which was enough for Moran to retreat into a plea deal so as to be tolerated as a bigot and not attacked as a violent queer man in prison.
Thompson's sexual identity was never outed without warrant, but Moran was successfully imprisoned, leaving Thompson to recover and figure out the rest of his life. (SVU: "Down Low In Hell's Kitchen")