UPDATE: 1503 EST- At least 50 vehicles are reported to have been involved in the massive pileup. A large fire is hampering rescue efforts. Multiple injuries have been reported. No word of fatalities.
At least twenty-five vehicles including several tractor-trailers were involved in a massive pileup Monday afternoon on Interstate 81 in Pennsylvania.
The beginning of the crash was captured on a live feed posted on Facebook before going viral across social media. According to social media posts, snow-squall warnings have been going out to cell phones throughout the morning. A snow-squall is an intense storm with high winds and moderate to heavy snowfall. It is unclear if a snow-squall alert was issued for the region where this massive pileup occurred.
We will update this story as more information becomes available.