YAKIMA, Wash.-- Yakima police are still combing through evidence from Tuesday's shooting that left two teenage boys in critical condition. It happened around 11am near the corner of Fourth and Maple street. Police say a 15-year-old was shot in the head, and taken to a local hospital, and a 17-year-old was shot in the back. He was transported to Harborview Medical Center in Seattle. Police have not made any arrests, but they do think the shooting was gang related. They also confirm that the 15-year-old boy was the victim of another shooting back in November.