(Gresham, OR) -- Police are still searching for three suspects in the April shooting that killed 13-year-old Liam Spahnle-Bailey while he slept in his father's apartment. Investigators say stray bullets from a neighboring unit struck the boy, and another person was injured but survived. The suspects - Anthony Hunter Junior, Xavier Hirsch, and Terrell Coy - remain at large, with ties to Portland and several cities out of state. The U.S. Marshals Service is offering a 15-thousand dollar reward for information leading to their arrests.