S11, E17: Detectives Olivia Benson (Mariska Hargitay) and Eliot Stabler (Christopher Meloni) are called in to investigate when a disabled woman, Cara Benson (guest star Lisa Arrindell Anderson), is beaten and raped. Though the victim's condition has rendered her unable to speak, the detectives soon deduce that someone close to her is responsible, with the lead suspects being her resentful sister (guest star Jill Scott) and troubled nephew (guest star Quinton Aaron). As the investigation continues, Benson and Stabler strive to make Cara comfortable with coming forward to stand up for herself and illuminating some of the disturbing truths about the assisted living business. Also Starring: Dann Florek (Capt. Donald Cragen), Ice-T (Detective Fin Tutuola), and B.D. Wong (Dr. George Huang).