Marina Garza is a victim of an unidentified rapist and assailant, her crime being used in an imitation rape and attempted murder of Sergeant Karen Smythe by cops in the precinct she worked in.
Garza's rapist was never identified, and she lived with the trauma of also a bag over her head, a metal bar at her throat, and a gold crucifix that was stolen from her. (SVU: "Paranoia")