Does BNP want to go to power through coup?

In the past few days, the prime minister , Sheikh Hasina, has alleged, at different meetings, that the Bangladesh Nationalist Party is trying to go to power through coup. If what Sheikh Hasina says is truem it is really alarming. However, we want her to establish her claim with evidence.The position of the prime minister is of supreme importance in any country. So from a prime minister people want to hear responsible statements substantiated by proof . Rhetoric and provocative statements from any prime minister (incumbent or former) is unfortunate and disastrous for the nation. If the BNP plans to go to power using the army, it should bot be difficult for the government to prove. So we want to know the whole story from Sheikh Hasina .