A New Brighton woman is accused of leaving her kids alone in a broken-down van. Valerie Fullum was arraigned yesterday on child endangerment charges. Rochester police say Fullum left a baby and nine-year-old child alone on Route 68 last month while she walked to a gas station. The older child was found in the driver’s seat with the keys in the ignition. Fullum was recently accused of taking a girl to get a birth control implant against her will, but the charges were dropped.