>> i don't think there's anyone that hasn't experienced the hindrance of leaks in the past. we have not been thrown off track. >> they claimed they shot other people because we didn't do what they asked us to. >> dean myers shot at this manassa, virginia gas station. >> he is the ninth victim, shot and killed while pumping gas near manassas, virginia. he was 53 years old. in a parking lot across from the crime scene, a police officer interviews potential witnesses. one of them is a man driving the same 12-year-old chevy caprice that had been spotted near the sixth murder scene. when the police wave him on, they have no idea that they've just interviewed the sniper mastermind.