'I don't think there is a need to order a fresh investigation into the complaint against Modi & Co. As the amicus curiae Raju Ramachandran said in his report to the Supreme Court, the existing material is more than sufficient to prosecute Modi and other high-ups of his regime,' Manoj Mitta, author of the book The Fiction Of Fact-Finding: Modi and Godhra tells Rediff.com's Prasanna D Zore.