Patrolman Anthony Maccario was contacted by Drew Public Safety Officers on Friday at 11:59 p.m.
The Drew officers said they had stopped three individuals on campus and had discovered they were not Drew Students. One of the three, Qawwee Harris, fled from the officers during questioning but was apprehended by a Drew University lieutenant who Harris allegedly punched in the face while he was being taken into custody.
Harris was charged with aggravated assault on a Drew public safety officer and criminal trespass on campus.
Also arrested were Richard Irving, 18, of Easton Pa., and Michael Irving, 20, of Temple Hills, Md., who were charged with criminal trespass.
All three were taken to police headquarters for processing. Richard Irving and Michael Irving were released pending a mandatory court appearance. Harris was released on $2,500 bail, pending a mandatory court appearance.
The Drew safety officer was taken to the hospital, treated for his injuries and later released.