NEW : Dunn 's car was going about a mile , police say . O'Brien said Dunn was a regular customer and well known to his staff . Dunn , weeks , died in the crash with Zachary Hartwell , police say . Hartwell worked as a stunt driver in a Dunn movie . Dunn 's blood alcohol level will not be known for 30 .
NEW : Dunn 's car was going about a mile , police say . Dunn , weeks , died in the crash with Zachary Hartwell , police say . Hartwell worked as a stunt driver in a Dunn movie . Dunn 's blood alcohol level will not be known for 30 .