05/16/2012 08:26 am ET

'Law And Order: SVU': Benson And Amaro Meet One-Legged Prostitute (VIDEO)

"Law & Order: SVU" has given viewers 13 years (and soon, it will be 14) of ripped from the headlines, over-the-top, twisty cases, but "Strange Beauty" might just be the oddest.

In the episode, Rollins (Kelli Giddish) witnesses an abduction that leads her and the elite squad of detectives known was the Special Victims Unit into the world of self-mutilation and fetishes.

Tamara Tunie returns as medical examiner Warner and presents the detectives with a severed leg, one that harkens back to an old cold case. While investigating, Benson (Mariska Hargitay) and Amaro (Danny Pino) meet a one-legged prostitute who is quick to admit she lost the leg for a price.

Watch an exclusive preview of the episode below.

"Law & Order: SVU" airs Wednesdays, 10 p.m. ET on NBC.