A man who arrived on the scene of a shooting at a Texas outlet mall before first responders has described the horrors he says will haunt him for the rest of his life. Eight people died after a gunman opened fire at the Allen Premium Outlets on Saturday afternoon. The Texas Department of Public Safety identified 33-year-old Mauricio Garcia, of Dallas, as the suspect. He was shot dead by an Allen Police officer who was in the area on an unrelated call, police said. Steven Spainhouer, a military veteran, told CBS News Texas that he raced to the mall after...