Macon police put out a call Friday night for more witnesses to come forward in the deadly shooting outside a west Macon Waffle House.
Christopher Crowder, 20, was shot to death and two others were wounded early Sunday.
A police news release said "investigators know that many people were present at the Waffle House when the gunfire erupted. Anyone who witnessed the murder and shootings is asked to contact the MPD as soon as possible with information at 751-7500 . The case remains under investigation."
A suspect, Ashley Brown, surrendered Tuesday morning. Police have said they suspect a second person. They did not identify that person publicly.
Witnesses who spoke with 13WMAZ said Brown was not the triggerman.