TUCSON, Ariz. - A southside home caught fire in an early-morning Tuesday blaze.
According to Tucson Fire, the blaze was reported at 4:36 a.m. in the 3500 block of South Calexico Avenue, near Escalante and Camino Seco.
The fire was under control by 4:36 a.m.
No one was at home at the time of the fire, which caused ammunition stored at the home to explode.
The cause of the fire is under investigation.
