Law & Order: Special Victims Unit - Season 5 Episode 13 Hate Hope in the darkness.
Overview: A young Arab woman is brutally raped and burned, and after identifying her, the detectives suspect her husband and mother-in-law. After a man accused of the murders of three Arabs, he claims that he was genetically and biologically predisposed to hatred and violence, but soon they uncover the real impetus to the slayings.