A battery-powered electronic evidence-collecting device on the gun that transmits to a smartphone or other device carried by the peace officer for recording and forwarding the evidence to a central station. The solid state imaging element is mounted on the first surface of the flexible printed circuit board and the frame is mounted on the surface. The combing element has a mounting bar with a supporting surface on which the clothing elements rest. At least one of the sets of image information is selected corresponding to the same subject in temporal storage.