The AP reports two troopers in Blooming Grove, Pennsylvania were ambushed and shot late Friday night during a shift change outside of a state police barracks. One trooper was killed and the other was injured.

Trooper Connie Devens said 48-year-old Jeffrey Hudak was being questioned by police as a person of interest, but no arrests have been made. State Police Commissioner Frank Noonan confirmed to the AP that one trooper was killed and the other was injured and underwent surgery at Geisinger Medical Center in Scranton, where he is currently in stable condition.

CNN reports Noonan said he did not have any information about the motive, but that the attack "seems to be directed particularly at the Pennsylvania State Police."

Police from New York and New Jersey are reportedly aiding in the search for the shooter.

[image via AP]