CLEVELAND, Ohio — A 32-year-old man gunned down his sister in a dispute over a car, police say.

Antonio Swanson of Cleveland is charged with aggravated murder in the late Wednesday morning slaying of his sister, Willnita Hill. He is not in police custody and a warrant was issued Thursday for his arrest.

The shooting happened about 11:30 a.m. on East 109th Street near Mount Carmel Road in the city’s Buckeye-Shaker neighborhood.

In the days leading up to the shooting, Swanson bought a car that his sister and her boyfriend took, according to court records. Swanson was angry and threatened to kill Hill, court records say.

Hill, 26, and her boyfriend on Thursday drove to her father’s house. Hill was already there and opened fire on both, according to court records. Several people were standing outside the house when the gunfire erupted.

Hill suffered several gunshot wounds and her boyfriend returned fire, missing Swanson, according to court records.

Swanson rode away on a bicycle and Hill’s boyfriend tried to follow him but lost sight, according to police and court records.

Hill’s 72-year-old father gave his daughter CPR until an ambulance arrived and took her to University Hospitals, where she died, according to police reports.

Swanson has a criminal history that includes a five-year prison sentence for carjacking a man at gunpoint in 2006.

He also led Ohio State Highway Patrol troopers on a high-speed chase in 2012, stalked a woman at Beaumont Catholic School in Cleveland Heights in 2013 and threatened a Cuyahoga County Jail officer while he was awaiting trial in the stalking case.