Season 13 - Episode 7 - Russian Brides 

A mail-order Russian bride is found murdered, and her fiancé reveals that she had been kidnapped for ransom. During the investigation, Cragen goes undercover as a man seeking a bride, and detectives find a link to the Russian mob
키워드: 성범죄 수사대:SVU, season 13, episode 7, russian brides, full episode, nbc