TUCSON (KGUN9-TV) - Tucson Police are investigating a hit and run crash near Alvernon and Grant.
Officers say a young boy was riding his bike with his sister when he was struck. The boy was crossing Alvernon.
TPD says he was taken to University Medical Center with possibly life-threatening injuries. Northbound Alvernon is shut down from Justin Lane to Grant Road.
Stay with KGUN9 and KGUN9.com for updates on this story.
