Investigators said when officers arrived on Delmar Street about 5 a.m. Sunday, someone had already driven the wounded men to the University of Mississippi Medical Center. 

Jarvis Lewis, 29, died from his injuries at UMC, police said.  Doctors treated Damien Lewis, 30, for a gunshot wound to the shoulder, police said. 

Investigators said the two men went to a home on Delmar Street armed with weapons to confront a resident about a previous altercation involving a member of their family. 

At some point, gun fire was exchanged between the homeowner, identified as 22-year-old Jimmy Rainey, and Damien and Jarvis Lewis, police said. 

Rainey turned himself in to police shortly after the incident, according to a news release from the Jackson Police Department.  As of Monday afternoon, Rainey had not been charged with a crime, police said. 

The investigation was ongoing and the case will be sent to the District Attorney's Office for grand jury review, JPD said.