A traffic safety expert said Massachusetts Lt. Gov. Timothy Murray's high-speed car wreck in November was more likely caused by icy road conditions than the state police finding that Murray fell ... more 
A traffic safety expert said Massachusetts Lt. Gov. Timothy Murray's high-speed car wreck in November was more likely caused by icy road conditions than the state police finding that Murray fell asleep. less 
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WCVB - Boston
Mon, May 7, 2012 9:42 PM EDT