On November 29, 2011 at approximately 8:39 p.m,. members of the Calvert County Sheriff's Office Patrol Bureau and Crash Reconstruction Team were dispatched to the area of Plum Point Road and Tobacco Road in Huntingtown for the report of a single motor vehicle crash involving injuries. Preliminary investigation revealed that a 2008 GMC Yukon operated by Brian Keith Rader, 23 of Huntingtown, was traveling east bound on Plum Point Road approaching Tobacco Road. For reasons unknown at the time of this press release, the vehicle left the roadway and subsequently made contact with a guard rail. The vehicle continued to travel in the easterly direction straddling the guard rail. The vehicle ultimately struck a tree causing the vehicle to roll over and come to rest in the west bound lane of Plum Point Road prior to Tobacco Road. Rader was subsequently transported via ambulance by ground to Baltimore Shock Trauma. At this time Rader remains in critical condition. Det. N. DeFelice of the Crash Reconstruction Team is conducting an investigation into the events that lead up to the collision. Anyone with information about the collision is asked to contact the Calvert County Sheriff's Office at (410) 535-2800.