The alleged battery happened at roach's home in northern Vanderburgh County. Roach's girlfriend, Roxanne Decorrevont, was leaving the home with another man, Charles Bradford.
Deputies say Roach punched Bradford in the face, breaking his jaw. Decorrevont drove Bradford to Deaconess Hospital.
Roach was later found on New Harmony Rd., where neighbors called police after they say he knocked on doors asking for a ride. Roach is now in the Vanderburgh County Jail facing several felony charges.