TUCSON, Ariz. – A man is dead after police responded to a Tucson home on Friday evening. Tucson police officers responded to a report of a shooting near St. Marys and Silverbell roads around 8:15 p.m. on Friday. A community member reported a man and a woman arguing, and the man shooting a firearm. While officers were on the way to the scene, additional community members called 911 to report hearing several gunshots in the area.