Two people were injured in a three vehicle accident in Chilton yesterday. A 19 year old man form Arpin crossed the centerline on State Highway 57 just south of Bancroft Road at around 3:15 PM. He struck one vehicle, before striking another. The 19 year old was flown to ThedaCare Regional Medical Center in Neenah via Theda star where he is in critical condition. Meanwhile a 55 year old Cedarburg man was transported to Ascension Calumet Hospital in Chilton, and was released. The other passangers in the vehicles, including a 53 year old Cedarburg woman, a 43 year old Chilton woman, her child, and a 19 year old Marshfield man did not report any injuries. Alcohol and/or drugs are presumed to have been a factor, but the crash remains under investigation.