Seems all political parties are the same, starting from premawathi manamperi's body, continuing from suriyakanda to today... all are funeral undertakers...
On the other hand it is the duty of Opposition to force the government to have a proper investigation if the government is not going to have one, and that should not be classified as seeking political advantage. After all, Sri Lankans have enough brains to understand seeking justice from seeking advantage. People can play the judging role