Inzaghi and Calhanoglu handed one-match ban over ultras investigation - Soccer News
The investigation into the relationships between Inter, Milan, their players, coaches, executives, and certain supporters started in November after the arrests of several ultras.
Inter and Milan hardcore football fans 'decimated' by mafia arrests
Italian police arrested 19 individuals linked to the ultras of AC Milan and FC Internazionale, accusing them of forming mafia-like groups to control business around the San Siro.