Scott County Attorney Mike Walton has cleared three Davenport police officers of any wrongdoing in the Aug. 7 shooting of an 18-year-old man on the Centennial Bridge. Walton said Thursday that the three officers — Sgt. Greg Behning, Detective Epigminio Canas and Officer Sam Miller — shot Michael Linn Cross as he tried to run them over with his vehicle in an attempt to break free from a blockade of police vehicles. “When you don’t stop after officers try to stop you, bad things are going to happen,” Walton said. “Mr. Cross raised the level of danger for everyone involved. He endangered the lives of officers, he endangered the lives of civilians, and he endangered his own life.” Walton showed video from a squad car’s dashboard camera. The video showed Cross crashing his Chevy Blazer into an unmarked police van at the base of the bridge in Davenport shortly after midnight. He then put his vehicle in reverse and struck another unmarked vehicle that attempted to box him in. A marked squad car with lights flashing also attempted to block him. The three officers fired their weapons at Cross’s vehicle as he rapidly accelerated forward. Walton said the officers fired six rounds, and Cross sustained three gunshot wounds that were not life-threatening. The incident on the bridge lasted 1.03 seconds, Davenport Police Maj. Don Schaeffer said. Schaeffer said the officers fired their weapons because they felt they were in danger, adding that Cross turned his steering wheel “toward those …