The home of 2006 World Cup winner Gennaro Gattuso was raided by police this morning in the latest betting match-fixing twist.
The Cremona based investigators, as part of their next step in their lengthy inquiry, have placed the Milan legend under investigation for alleged wrongdoing.
Cristian Brocchi, a former midfielder with Milan and Lazio, also had his property searched by the authorities on Tuesday.
The Gazzetta dello Sport writes that four men, believed to have been acting as intermediaries between players and betting syndicates, were arrested today for questioning.
The Gazzetta also writes that authorities are taking a close look at a number of top-flight games involving Milan, Juventus and Inter.
Those under the microscope are Milan-Lazio, Chievo-Milan [both February 2011], the March 2011 Milan-Bari, Juve-Lazio [April 2012] and Palermo-Inter [April 2013].