CHICAGO -- Another personal injury lawsuit was filed Monday against the Dave Matthews Band connected to an incident last summer where a tour bus believed to belong to the band dumped human waste onto a boat of architectural sightseers. The latest lawsuit was filed in Cook County Circuit Court by attorneys for Michael Scarpelli, Denise Scarpelli, Anthony Scarpelli, Lisa Panaro, and Larry Panaro, against the Dave Matthews Band and the alleged driver of the bus, Stefan A. Wohl. The suit claimed that at about 1 p.m. on Aug. 8, Wohl was driving a Dave Matthews Band bus to a hotel...