Eric Matthew Frein , 31 , is wanted for the murder of two Philadelphia police officers . Bryon Dickson and the shooting of another officer a week and a half ago . Pennsylvania State Police Lt . Bryon Dickson died in the ambush in front of police barracks . Frein was fascinated by the Vietnam War and Eastern European armies . A friend said he had more of a grudge against the federal government than law enforcement .
Eric Matthew Frein , 31 , is wanted for the murder of two Philadelphia police officers . Pennsylvania State Police Lt . Bryon Dickson died in the ambush in front of police barracks . Frein was fascinated by the Vietnam War and Eastern European armies . A friend said he had more of a grudge against the federal government than law enforcement .