They're looking for a man who allegedly killed his ex-girlfriend by gunshots in Atascocita.

CONDADO HARRIS – Authorities are on the trail of a man who allegedly shot and killed his ex-girlfriend on Sunday night, in what they describe as an ambush. According to the official report, the woman was found lifeless at the entrance to her residence, located in northeastern Harris County. Investigators believe the suspect opened fire on the victim after she went out with a friend to a club and returned home around 11:30 p.m., in the Atascocita…