Teoh Beng Hock's Death Enquiry-Tan Hock Chuan's dilemma

Yesterday he said he had no more witnesses to call. He even tried to limit the number of witnesses the lawyers representing Teoh’s family and the state government want to bring in. The former deputy public prosecutor, Tan Hock Chuan had said that he had no more witnesses to call and had argued that there was no need to call senior graft busters, Hishamuddin Hashim and Hairul Ilham Hamzah. He was even offended when  Malaysian Insider reported on this. The next day he told the magistrate that his job was not to "block or obstruct" the investigation. Then why is he limiting the number of witnesses? Is this guy for real? Does he know that he is contradicting himself? One day he had no more witnesses to call and did not allow others to call and the next day he said he would be calling Hishamuddin, Hairul Ilham plus another MACC officer Arman Alies, after the coroner ruled that senior macc officers could testify. Does he want to get to the truth or not?  Probably the  flip-flop bug has got into him too.