Michigan Trooper Is Charged After Setting Dog on Man for Nearly 4 Minutes The man, who the authorities said sustained several bite injuries, can be heard in dash camera footage pleading with Trooper Parker Surbrook to pull the dog off him. In this image taken from a video, Trooper Parker Surbrook is seen deploying a police dog on a suspect.Credit...Michigan State Police March 8, 2021 A state trooper in Michigan has been charged with felonious assault for using a police dog to subdue an unarmed man for nearly four minutes in November, an encounter that the authorities say left the man with bite injuries and was recorded on a police dash camera.