A section of multi-vehicle accident on Interstate 75 is shown in Detroit, Thursday, Jan. 31, 2013. Snow squalls and slippery roads led to a series of accidents that left at least three people dead and 20 injured on a mile-long stretch of southbound I-75. More than two dozen vehicles, including tractor-trailers, were involved in the pileups. (AP Photo/Paul Sancya)
Fatal Detroit freeway pileup
Blinding snow squalls, high winds and a slick highway led to a mile-long series of crashes in Detroit that left at least three people dead, including two children, and 20 more injured.