Irreplaceable prototypes were among US$10,000 goods stolen after a man allegedly spent six hours inside a closed Wisconsin exhibition hall. Police were called to the Alliant Energy Center Hall, in Madison, on June 26 after a report of a theft. Exhibitors told investigators items were missing from 17 stands. “Many of the stolen items were one-of-a-kind prototypes and not replaceable,” said Madison Police Chief Scott Gregory in a written statement. “Some of the...