ALLEN, Texas (AP) — The shooter with neo-Nazi leanings who killed eight people at a suburban Dallas shopping mall brought eight legally purchased guns to the scene, apparently chose his victims randomly and was shot dead by police within four minutes, authorities said Tuesday. The Allen police officer who shot and killed 33-year-old Mauricio Garcia, ending Saturday's attack, acted heroically and saved “countless lives” through his quick action, Hank Sibley, the regional director of the Texas Department of Public Safety, said at a news conference. Authorities said the officer is still processing what happened and isn’t ready to have his...