Case Diary can be divided into two parts. The first parts deals with the day to day steps taken by the Investigation Officer such as place he visited, person he met and interogated etc. The second parts deals with the statements he recorded which he deems it necessary for the prosecution and for their production during trial as witnesses. The second parts are to be typed out by the copiest of the court and they are to be supplied to the accused before the trial, and this is now made explicit under amended section 242 provisio of the CrPc . The rset of the case diary that is the first part need not be exhibited in the Court.