The Shawano County Sheriff’s Office says a 19-year-old man was killed early this (Friday) morning when his car collided with a milk truck. Sheriff’s investigators tell television station W-B-A-Y that that the crash occurred at around 2:30 A-M on Highway 22. Investigators say a 19-year-old Oconto Falls man was driving south when his car crossed the centerline and collided with a milk truck that was heading north. Officers say car’s driver died at the scene. The 63-year-old Marion man driving the milk truck was not hurt. Investigators are trying to determine why the car’s driver crossed the centerline.