Videos they saw The times The immediate aftermath showed Arthur Holser-Hermert, 27, on his back with police on a cardiopulmonary resuscitation, with shocked passersby shouting “you killed him.” In another video, apparently shot shortly before, Holscher-Ermert is heard moaning in pain as police hold him face down in the street after Saturday night’s clash in Peacehaven, East Sussex. Eyewitnesses criticized the police after they fatally lost a suspect who escaped and fixed him on the ground before performing cardiopulmonary resuscitation. Holser-Hermert, whose father Jens Holser is a lecturer in economics at Bournemouth University, died on the scene after being hit by a black BMW driven by a Sussex police officer. A friend said he thought the police had