MAILI (HawaiiNewsNow) – Three teens were seriously injured Monday following a multiple-vehicle crash involving three cars in West Oahu. It happened around 3:20 p.m. on Farrington Highway at Milikami Street. Honolulu EMS said it treated a 12-year-old girl, a 14-year-old girl, and a 13-year-old boy and brought them all to…