Three people suffered minor injuries in a two-vehicle accident Monday afternoon at the intersection of New Castle and Duffy roads. Two of the three people in a car involved in the accident were taken to Butler Memorial Hospital with minor injuries, said Capt. Adam Rozic of the Butler Township Volunteer Fire Department Station 3. A woman driving a minivan involved in the accident suffered an apparent knee injury, but wasn't taken to the hospital. Township police are investigating the accident.