(1) With regard to investigations conducted by the SA Police Service’s (SAPS) Occult Related Crimes Unit into ritual murders or muthi killings, how many of these types of murders have been committed during the period 1 January 2009 up to the latest specified date for which information is available in the Mpumalanga province; (2) how many (a) victims were found to be children and (b) successful prosecutions have there been for these murders?