Wichita Falls, TX-Lawton, OKBrittany Lemus, 26, and a 17-year-old Comanche girl killed in head-on crash on US 81 in Stephens County, OklahomaAccident Date: Sat, 08/23/2014The 17-year-old and her passenger, Brittany Lemus, died at the scene. Everyone was wearing seat belts, troopers said. The teen victim has not yet been publicly identified.