PLATTEVILLE - An 18-year-old Platteville High School senior was killed in a crash on Grant County D west of Platteville early Sunday morning. Justin D. Brogley was declared dead by the Grant County Coroner at the scene of the crash, according to the Grant County Sheriff's Office. Brogley was driving south on County D at about 3:45 a.m. when his pickup went off the right side of the road, hitting an embankment, going through a fence, becoming airborne and then landing on its passenger-side door.