Court documents said on the day of the shooting, Barner knew Cajuste would be leaving for work early that morning, and after driving past the house a couple of times, he parked on Indiana Street and went to the apartment, he told police. Barner said "he went there to talk to (Cajuste) about money she owed him for the bills," and two women started yelling at him as he saw a man coming down the stairs, documents said.