State Police are investigating a fatal accident that shut down the Palisades Parkway Sunday morning for hours. State Police say 29 year-old Raul Ortunouzha of Peekskill was driving northbound on the Parkway around 4:50 Sunday morning when he failed to negotiate a bend in the roadway, crossed over the median and into the southbound lanes, striking another car head-on. Ortunouzha was pronounced dead at the scene. The driver of the other car suffered non-life-threatening injuries. The investigation continues.