ALLEN, Tex. — The gunman who opened fire on an outlet mall in a Dallas suburb on Saturday, killing at least eight people, had an apparent fascination with white supremacist or neo-Nazi beliefs that are now being examined by investigators as a possible motive for the attack, people familiar with the investigation said Sunday.
Mauricio Garcia, a Dallas resident in his early 30s, had multiple weapons on him and five additional guns in his car nearby, said people familiar with the investigation who spoke on the condition of anonymity to discuss the ongoing probe.
