Aurora, MN (NNCNOW.com)-- Authorities have identified the woman involved in a car crash along the Vermilion Trail near Aurora, MN over the weekend. 22 year old Jasmine Kempffer of Brimson, MN is listed in critical condition at St. Mary's Hospital in Duluth after her car hit a tree on Sunday. According to the St. Louis County Sheriff's Department, the accident happened 18 miles south of Aurora on Highway 4, also known as the Vermilion Trail, around 6:40 a.m. Sunday. Authorities say the car left the road and hit a tree. Kempffer had to be extricated from the car. The cause of the crash remains under investigation by the St. Louis County Sheriff's Department. Posted to the web by Krista Burns kburns@kbjr.com