Diana Rowland worked as a bartender, a blackjack dealer, a pit boss, a street cop, a detective, a computer forensics specialist, a crime scene investigator, and a morgue assistant, which means that she's seen a lot of weird crap. She won the marksmanship award in her Police Academy class, has a black belt in Hapkido, has handled numerous dead bodies in various states of decomposition, and can't rollerblade to save her life.