Getting your Trinity Audio player ready... Walnutport police and the Northampton County coroner’s office are investigating a fatal Friday morning collision between a tractor-trailer and SUV. Northampton County Coroner Zachary Lysek said a man in the SUV was pronounced dead at the scene of the crash, which happened around 9:30 a.m. at N. Best Avenue and Spruce Street. Lysek said the man’s identity is being withheld until next of kin are notified.