The Smallville actress Allison Mack is understood to be the next person in line to be arrested as part of the alleged Nxivm sex cult sting. A woman understood to be the Hollywood actress, according to Art Voice, was seen chasing a police car carrying accused cult leader Keith Raniere after he was arrested, officers said. Officials believe both the woman thought to be Mack and fellow actress Nicki Clyne were brainwashed by the head of the secret society called DOS or The Vow. But it is now thought Mack herself could be the next person detained in the probe...