One person suffered life-threatening injuries after being shot early Sunday in downtown Reno. 25-year-old Juan Carlos Hernandez, of Reno was booked on charges of attempted murder with a deadly weapon and battery with a deadly weapon causing substantial bodily harm. The shooting happened shortly before 2 a.m. in the 300 block of Sierra Street. Police said they got to the scene and found someone with life-threatening injuries after being shot several times. Police say security guards had detained Hernandez a short distance away. Police called it an isolated incident and said there were no other suspects.