Multiple Wisconsin prosecutors investigated Walker's campaign committee for what they suspected were campaign finance violations.
"The activity being investigated occurred, in some instances, over many years and involved multiple transactions," prosecutors wrote.
Owen ambushed Douglas Gissendaner at the couple's home, forced him to drive to a remote area and stabbed him multiple times, prosecutors said.
Brendan Sullivan, the defense lawyer who represented Mr. Stevens, said the report "confirms that the prosecution of Senator Ted Stevens was riddled with government corruption involving multiple federal prosecutors and at least one F.B.I. agent".
Debbie Purdy, who has multiple sclerosis, asked prosecutors last year to clarify whether her husband would be charged if he went with her to Zurich.
To fabricate a case against Mr. Ivanitsky, he said, the cooperating witnesses would have had to conspire with multiple investigators and prosecutors, all willing to throw their careers away on one defendant.
Andal Ampatuan Jr., who witnesses said personally killed several of the victims, is now on trial for multiple murders while prosecutors say the arraignment of the new suspects could take place any day now.
Multiple witnesses allow prosecutors to show that a defendant had a propensity to commit such crimes, Burke said.
Judge Lawrence Moniz has, on multiple occasions, told prosecutors that he does not need witnesses to read messages to the court, explaining that since they have been entered into evidence, he can read them himself.
Police raided the Italian headquarters of Porsche in Padua, as prosecutors in multiple countries continued to gather evidence.
