CARBONDALE, Ill. -- Police have arrested a Carbondale man in the weekend fatal shooting of Rodney Jones, 24, of Chicago.

After his arrest Saturday, Mark S. Crymes, 23, was charged with murder, armed violence, aggravated discharge of a firearm and trespass. He is being held in the Jackson County Jail on a $750,000 bail.

Police said Crymes has a record of multiple felony convictions.

An autopsy Sunday confirmed that Jones died as a result of a gunshot wound to the chest, Jackson County Coroner Thomas W. Kupferer said.

Kupferer said Jones was pronounced dead at 3:35 a.m. Saturday after he was transported by private vehicle to the emergency room at Memorial Hospital of Carbondale.