A Delaware state trooper is facing multiple felony charges for "brutally assaulting" a 15-year-old and fracturing his orbital socket in response to an apparent doorbell prank, according to Delaware Attorney General Kathy Jennings. A grand jury indicted 29-year-old Dempsey Walters on felony deprivation of civil rights -- the first use of a new statute -- felony assault, two counts of misdemeanor assault and two counts of misdemeanor official misconduct. Walters' lawyers did not immediately respond to a request for comment from ABC News.