Two local 18-year-olds were killed in a two-car head-on crash in Charleston Wednesday night. Logan Cota of Charleston and Taylor Warren of Lunenburg were killed in the crash. According to Vermont State Police Sgt. Joshua Mikkola, Katelyn Deslandes, 23, of Island Pond, was driving a 2013 Chevrolet Malibu west on Route 105 in Charleston when her car crossed the center line into the path of a 2011 Hyundai Sonata driven by Cota. The vehicles crashed head-on. Deslandes was seriously hurt, Sgt. Mikkola noted, but her injuries are not life-threatening. She was first taken to North Country Hospital but then was transported by helicopter to Dartmouth Hitchcock Medical Center. Warren reportedly died at the scene. Cota died at the hospital.Nobody involved in the crash was wearing a seat belt, police said. Both cars were totaled in the crash.