A 30-year-old Janesville man is facing a 5th offense drunk driving charge after a weekend traffic accident. Officers say they found a car registered to Daniel V. Roach crashed into a tree on Highland Avenue a little after 2:00 a.m. Sunday. Police say they tracked the suspect to his near-by home by following a trail of blood. Officers entered the home to check on his welfare. They say they found him passed out with facial injuries. Roach was taken to the hospital, then to the Rock County Jail.