Glass from the driver side window of a minivan in which a man who committed suicide during a routine traffic stop in West Allis March 9, 2005 litters the gutter in West Allis, Wisconsin, March 10, 2005. The suicide victim might be connected to the murder of the husband and mother of Federal Judge Joan Lefkow from Chicago, according to police. Authorities say it is premature to link the man to the Lefkow murders, but media reports say a suicide note found in the vehicle tie the man to the murders. REUTERS/Allen Fredrickson AF/HB