Andrew Brown, 42, was shot and killed in his car on Wednesday in Elizabeth City His family were finally allowed to watch body cam from the incident on Monday Civil rights attorney Ben Crump said they saw just 20 seconds of the incident Attorneys for the family said Brown was shot in the back of his head They said he had his hands on steering wheel when eight officers opened fire Calls are mounting for authorities to publicly release the bodycam footage While law enforcement have released few details of the fatal shooting six days on, the force instead released the search warrant that brought them to Brown