Concrete price-fixing case might not be wrapped up: Undisclosed state investigation delaying civil lawsuit
The U.S. Department of Justice’s highprofile, three-year investigation into price fixing in Indiana’s concrete industry resulted in one of the largest antitrust fines in history: $29.2 million against Greenfield-based Irving Materials Inc. The investigation might not be over yet. The DOJ seemed to conclude its Indianapolis inquiry last month, finally closing the criminal case. But a recent filing in a pending civil suit against IMI and its four former top executives hints the probe is continuing elsewhere. This time, IMI…