Park Avenue socialite Shelby Crawford's body is found in NYC'S Central Park, and Detectives Olivia Benson and Elliott Stabler initially suspect her wealthy boyfriend. But when Shelby's priceless earrings turn up in a pawnshop, the detectives realize someone wants to cash in on her death. While questioning former classmate Josie Mayes, Benson and Stabler are led to Cole and Cassidy, the leaders of a homeless community.