Perumal ‘is not answering his phone’She said Padayachee told her the summons had been prepared by chief investigator Dylan Perumal. “In terms of the summons, I indicated that the information I would have got from there, I would either have obtained from Mr Padayachee, Mr Perumal, or both.” “I did try to call Mr Perumal, it is on my call log, but he is not answering his phone.” ‘A hidden hand’ directing parts of Idac’s investigationCommissioner Adv Sandile Khumalo said the mystery suggested there may have been “a hidden hand” directing parts of Idac’s investigation. “What happens if Mr Perumal comes here and also says he has no recollection?