The kidnapping of a young boy reminds Cragen, Munch and Benson of a unsolved case from 13 years earlier.

When the remains of a young woman are found buried in an apartment courtyard with a collar and leash, Stabler and Benson determine that the dead woman is Ava Parulis,…

After cab driver Victor Spicer is found stabbed and his genitals cut off, Benson and Stabler investigate his murder only to learn that Spicer is an inmate at Rikers Island…