Harrison County Coroner Gary Hargrove tells The Sun Herald 23-year-old Richard Doby, of Gulfport, died Saturday night of a gunshot wound to the chest.
Sheriff Troy Peterson says 21-year-old Shaquille Sands, of Gulfport, has been charged with murder and aggravated assault.
Peterson said deputies responded to a report of a shooting on Robindale Road in the Crown Hill subdivision, north of Interstate 10 in Gulfport.
Peterson says the wounded man was taken to Memorial Hospital, where he is listed in serious condition. His identity was not released.
Sands was booked into the Harrison County jail on a $1.5 million bond.
Online jail records do not list an attorney for him.