Lydon Grant is a gay drug dealer and domestic abuser heavily involved in the party and play scene.
History[]
Grant was a major dealer of crystal meth in the gay/bi scene, and he also beat Robin Weller when they were having sex. Both of them were unprotected, so Grant passed HIV to Robin, who passed it to Alex Thomason, the brother of Gabriel Thomason, who would later be mourning Alex's death from AIDS.
Grant was a suspect in Robin's shooting and staging of his corpse, until Grant was found shot dead as well. Both men were killed with "killer" painted at the places where they were found. It was revealed Gabriel shot them out of revenge for Alex, having tracked the strain of HIV to the two men, ans was ready to go back in the chain of infection and kill more men with the virus.
Gabriel was facing 50 years in prison, but Robin's father Liam, who mourned the loss of his son and wife and regretted never loving Robin for who he is to keep his family together, understood and cared for Gabriel losing Alex and requested leniency out of Liam's own grief. Gabriel sentence saw a reduction to 15 years in prison. (SVU: "Strain")