Two Dawson County teens are facing a long list of criminal charges after authorities say they were involved in an aggressive driving incident that later led to one of the 17-year-olds firing a flare gun at another vehicle. While the driver and passenger in the BMW that was fired upon Saturday evening were not injured, the teen officers said fired the weapon has been charged with two felony counts of aggravated assault. Jacob Dylan Couch remained in Dawson County Sheriff's custody as of Tuesday afternoon without bond.