With reference to the Minister of Police’s replies to (a) question 3723 on 2 November 2015, (b) question 62 on 29 February 2016 and (c) oral question 98 on 25 May 2016, (i) what is the current status of the National Prosecuting Authority’s investigation into docket CAS 123/03/2014, opened at the Nkandla Police Station regarding eight charges of corruption against the President, Mr Jacob G Zuma, in terms of the Prevention and Combatting of Corrupt Activities Act, Act 12 of 2004, for his alleged complicity in the alleged misappropriation of public funds to upgrade his personal residence at Nkandla, (ii) which unit is the specified investigation currently with, (iii) what are the names of the persons that have been questioned to date and (iv) by what date is it to be expected that the specified investigation will be finalized?