Pennsylvania state troopers , town hurting as slain officer is buried . Eric Matthew Frein , 31 , is wanted in the state trooper 's death . Police : A survivalist by hobby . Frein was part of military simulation group , is now `` acting it out in real life '' he has been charged with murder and attempted murder for killing a fellow soldier on April 16 at an Army base near Blooming Grove. Most of his aggression was toward the federal government .
Pennsylvania state troopers , town hurting as slain officer is buried . Eric Matthew Frein , 31 , is wanted in the state trooper 's death . Police : Frein was part of military simulation group , is now `` acting it out in real life '' he has been charged with murder and attempted murder for killing a fellow soldier on April 16 at an Army base near Blooming Grove. Most of his aggression was toward the federal government .