Like I said in previous post. Eyewitnesses describe him and his buddy as Middle Eastern, I dont think that he is a "serial" killer by definition. Yes Bundy,Berkowitz, and others were pretty brasen. However, I believe that this character is a "homespun" terrorist. He is someone that live here in the states, with residency, a 9-5 job, but is just as fanatical about allah and all that roadkill, or believes that what Al Qaida is doing and has done are holy endeavours.