Texas officials are hailing the police officer who ended Saturday’s horrific shooting at a mall as a hero for saving “countless lives.” The officer is still processing the events from Saturday and is not ready to have his bio made public, according to Allen police. Advertisement “If he hadn’t have been there, I think we’d have had a much more severe situation,” Hank Sibley, the regional director of the Texas Department of Public Safety, said Tuesday. Authorities added that it took four minutes for them to neutralize the threat. Advertisement People place flowers and pay their respects at a memorial...