Clarkstown Police need your help with another fatal pedestrian accident. The latest one happened Wednesday night near Palisades Center. Police say a man was struck as he was crossing Route 303 in West Nyack around 8:20 pm. Police found him lying on the right shoulder of 303 north. Officers attempted life saving measures until Rockland Paramedics and Nyack EMS arrived on scene and took over. The man was taken to Montefiore Nyack hospital, where he was pronounced dead later that night. The victim’s name was being withheld due to family notification. Police say the driver remained on scene and did not appear to be impaired. The Clarkstown Police Detective Bureau asks anyone who may have seen anything or has video of the incident to contact them at 845-639-5840. Clarkstown Police are also working on a fatal hit-and-run from Friday in Nanuet.