A family on vacation comes across a murdered biker who is tied to a tree. Once the SVU is on the scene, Fin and Warner investigate the body. Turns out the perp sexually mutilated the victim, cutting off his male parts. Warner shows Stabler that the man was tasered. When Fin goes through the victim's belongings he finds Benson's card, even though Stabler has no recollection of ever working with the deceased.