"A bus filled with 45 Hyles-Anderson College coeds heading to Chicago to do missionary work rolled onto its side and skidded about 25 feet before coming to a stop on Interstate 94 near 159th Street about 10 a.m. Saturday. ... Illinois State Police Trooper Mike Karpinski said the driver had reported that 'passengers were standing in the aisle, singing and rocking back and forth,' causing him to lose control of the bus."
http://www.thetimesonline.com/articles/2003/09/21/news/top_news/c7c1348658a5cd0386256da8000dc256.txt
http://www.thetimesonline.com/articles/2003/09/21/news/top_news/c7c1348658a5cd0386256da8000dc256.txt