As officials invesitgate the suspect's possible motive, a former classmate of Wess Roley told ABC News he was someone who talked about Nazism and was "very pro-gun." ...

A 20-year-old man’s life appeared to have begun to unravel in the months before authorities say he fatally shot two firefighters and severely wounded a third as ...

A 48-year-old man was shot and killed by Tucson police Friday night as he reached toward two handguns that were tucked inside his waistband, said police Sgt. Decio Hopffer.