Alik (surname unknown) is a sex trafficker and previously a presumed suspect in the torture and murder of Elsa Lychkoff. In a sting where Benson posed as a madam, he was arrested on suspicion.
When meeting Kim Greylek, who was eager to charge him, he revealed Elsa had no ties to trafficking in the slightest. She was really a Ukranian-American honor student in an ivy league academy, whom he read about in magazines from his homeland.
Alik was found guilty of kidnapping, trafficking, and abuse and rape charges and was imprisoned. (SVU: "Hothouse")