Since May 2010, the Milwaukee County District Attorney has been conducting a secret "John Doe" criminal investigation involving Scott Walker's former staff and associates during the time that Walker served as the Milwaukee County Executive and was running for governor. The wide-ranging investigation has included allegations of illegal campaign work on the public payroll, embezzlement of funds from a veterans' charity, and even child enticement. So far, it has netted 15 felony indictments and, at this moment, three people are awaiting trial.