A man who was out on bond on an aggravated assault charge was re-arrested after shooting at a Department of Public Safety trooper last week, according to an arrest affidavit.

Adrian Amador, 20, was booked Monday on a warrant for aggravated assault with a deadly weapon.

Investigators received an anonymous tip that linked Amador, who out on bond in three separate cases, to the Oct. 30 shooting near a Northwest Side hotel.