POTTSVILLE, Pa.—Tractor-trailers and other vehicles lost control and slammed into each other, people leapt away from careering trucks seconds before collision and at least three people were killed and more than a dozen others injured during a snow squall on a Pennsylvania highway Monday.
The crash on Interstate 81 was captured in videos posted on social media that show drivers and passengers lining the snowy road and jumping out of the way as a cascade of crashes unfolds.
