Family of 4 hit by alleged OUI driver while walking on sidewalk at summer festival

A Maine man faces charges including operating under the influence of methamphetamine after allegedly striking a family of four on a sidewalk during a summer festival. The incident left the mother with severe injuries, including a compound fracture and broken hip, while the father sustained broken ribs and the couple's children suffered minor injuries. The driver, Carl Hartley, has a criminal history dating back to 1987.