The recently concluded investigation into Newtown killer Adam Lanza revealed that a psychiatrist who treated him as a teen has since surrendered his license. Dr. Paul Fox once held licenses to practice in Connecticut and New York but in 2012 he gave them both up in the face of charges he may have crossed a line in his relationship with a patient. Investigators reached Fox in New Zealand, where he now lives, in a telephone interview told detectives all he remembered about the cold-blooded killer.According to the Danbury News Times, Fox was cited for 'negligence on more than one occasion'...