Intelligence bureau should check his phone, source of income, bank details and even his place of residence. Should not leave stone unturn until the truth is found and after that if he is not the culprit then so be it. Him holding a seat as member of parliament we Tibetans have to be very cautious. Better not be sorry at the end. Let the Indian authority investigate throughly.
When speak ill of others, then you will get the reward, karma, karma, karma, guys, please see how things backfire on him when he accuse others of play acting