I heard a few versions...
it was an investigation which began with Zeman's infamous statements...prosecutors got the go-ahead to wiretap Moggi's calls and stumbled upon this bigger piece of the Serie A puzzle.
Another version I heard was that it was Facchetti's doing as Inter suspected Moggi being crooked long ago
Moggi's version is that it began with Berlusconi offering him a job and Galliani prompting the powers that be to look into Moggi's dealings to assure Berlusconi that Moggi WAS not the person for the job...
I thought you meant Zeman....can you please give us the REAL version if one exists.