The 13-year-old boy who was murdered in santa cruz wednesday has been identified as Joey Mendoza. Mendoza was gunned down from 1 or possibly 2 vechicles on san lorenzo boulevard. 1 of the vehicles, a white van, was located this morning in corralitos, off of larkin valley road. the van had been set ablaze. no suspects were seen in the area. authorities are still looking for a black lexus sedan.