Greyhound bus strikes tractor-trailer in Pa.

WILLIAMSPORT, Pa. — A Greyhound bus struck a tractor-trailer in central Pennsylvania early Wednesday, killing a woman, critically injuring four other people and sending dozens to the hospital, according to WABC.

The New York City-to-Ohio Greyhound Charter bus crashed in the westbound lanes of I-80 in Union County's White Deer Township, near the exit for Williamsport. Investigators say it slammed into the back of a tractor trailer. For the full story, click here.