US police release video

Charlotte authorities have released footage of the deadly police shooting of a black man, but the images were inconclusive on the question of whether he was carrying a gun and peaceful protests soon resumed in the restive southern city.

Protesters marched through downtown Charlotte to police headquarters late Saturday, carrying signs that said "BlackLives Matter" and "Hands Up. They Still Shoot," television news reports said.

The shooting death Tuesday of Keith Lamont Scott, the latest in a string of police-involved killings of black men that have fueled outrage across America, ignited sometimes violent protests that left one man dead.

The body and dashboard camera videos, released Saturday, appear to show Scott exiting and backing away from a white sport utility vehicle with his hands by his sides.

Police can be heard yelling "Drop the gun!" though Scott was not acting in an aggressive manner and cannot be seen pointing anything at the officers. Police then fire four rounds at him.

After he falls to the ground, Scott can be heard moaning weakly as officers handcuff him. But the videos do not show the entire incident and still leave questions unanswered.

No gun can be seen on Scott in the video, in line with what his family has said.

"There is no definitive evidence in this video as to whether or not there is an object in his hand and if there is, what that object is," said Scott family lawyer Justin Bamberg.

But police said for the first time that they had recovered a loaded gun bearing Scott's DNA, and that he was wearing an ankle holster. They released photographs of those items and a marijuana cigarette.

They also revealed that the confrontation was triggered after officers who were preparing to serve a warrant on another person noticed Scott was rolling a marijuana cigarette in his vehicle outside his apartment complex and saw him "hold a gun up," according to a Charlotte-Mecklenburg Police Department statement.