A 10-mile stretch of Interstate 80 was closed after a series of crashes involving dozens of vehicles killed three people on a snowy afternoon. The victims include an assistant principal from Franklin ... more 
A 10-mile stretch of Interstate 80 was closed after a series of crashes involving dozens of vehicles killed three people on a snowy afternoon. The victims include an assistant principal from Franklin Regional School District in Murrysville. less 
1 / 25
WTAE - Pittsburgh Videos
Mon, May 7, 2012 10:32 PM EDT