Charges have bee filed against a man that crashed into the back of a DPS patrol car Wednesday night injuring a state trooper in OrangeCounty. Trooper Kimberly Ousman was parked on the side of I-10 east investigating a one vehicle accident when her patrol car was struck by another eastbound vehicle. Trooper Ousman was air lifted to Christus St. Elizabeth Hospital in Beaumont and was released early yesterday morning. 71-year old Will Houston, of Lake Charles, has been charged with fail to control speed.