The on-and-off girlfriend of Demetrius Omar Lateef Allen, a professional bull rider known by the stage name Ouncie Mitchell, was arrested on Sunday in Houston in connection with his September murder. The two had gotten into a fight at a Salt Lake City area bar after attending the Utah State Fair together on Sept. 12, where Mitchell had given the last performance of his life. That night, the two wound up at the apartment of Lashawn Denise Bagley’s, 22, with Allen intending to collect some $10,000 worth of equipment, according to police. Instead, authorities discovered him hours later suffering from a gunshot wound. Bagley was the one who rang 911. “While on the phone with her, the 911 operator heard loud noises and asked about the noises,” Salt Lake police said in a statement. “Bagley, according to court documents, said ‘I’m shooting’ and told the 911 operator she was out of bullets.” She was arrested but later released pending additional detective work—at which point police say she made her escape to Houston.