Four teenage girls were rescued Monday evening after they were stuck on a roller coaster, the Sacramento Metropolitan Fire District said. The four were riding the coaster at the Scandia Fun Center in North Highlands when it stopped moving about 65 feet in the air, the fire department said. Nobody was injured. Video shows fire crews using an aerial ladder truck to rescue the girls. The teens were celebrating a 14th birthday party. It is unknown what caused the coaster to stop moving. No other details were released.