Carter's mother, Teresa Carter, wiped her eyes as people spoke about her late son.
"My heart is heavy," she said.
Police have said officers frisked Carter, 21, twice after a traffic stop without finding a gun before he was fatally shot, but the department's internal investigation continues. The FBI also is monitoring the case, and the local branch of the NAACP has called for a thorough investigation into the death of Carter, who was black. Two other men who were in a truck with him during the stop and the two officers who were on the scene are white, according to police.
The autopsy report comes days after police released dashboard camera video recorded the night Carter was shot in Jonesboro, about 130 miles northeast of Little Rock. Part of the video showed Carter being patted down and ended before officers found Carter slumped over and bleeding in the back of a patrol car, as was described in a police report. Police later released additional video they said was recorded after Carter was found.
Neither included the moment they say Carter shot himself, and the footage did little to resolve questions about how the shooting could have happened. Jonesboro police previously had released a video reconstruction of the shooting showing how a man could shoot himself in the head with his hands cuffed behind him.
In producing that video, the agency said it used the same type of handcuffs used on Carter and the same model of handgun found near him after he died: a .380-caliber Cobra semi-automatic. An officer of similar height and weight as Carter sat in the back of a cruiser, leaned over and was able to lift the weapon to his head and reach the trigger.
The autopsy report said Carter was about 5-foot-8 and that his body weighed 150 pounds.