When Sarah Whitman needed help, the attractive blond-haired nurse called her ex-husband, NYPD Detective Bill Chastain. "Some lunatic is chasing me," she screamed into her phone. "He's trying to pull me over and he keeps banging into the rear end of my car." Chastain told her to drive directly to the Bayside station house and not to stop for any reason until she got there. But Sarah panicked and pulled to a screeching stop in front of a Chinese take-out...