Cops Befuddled By Shooting Death of Popular Gun Enthusiast

Had 10th most popular channel on YouTube

Authorities in Georgia are asking for the public's help in the investigation of the shooting death of Keith Ratliff, a gun-enthusiast and manager of a popular gun channel that is the 10th-most subscribed channel on YouTube with 3.4 million fans.

Ratliff, 32, was found Jan. 3 shot once in the head at the weapons development and testing facility he operated in Carnesville, Ga., WXIA reported.