Sheikh Mujib's killing is our internal matter, nothing for you to comment on. As for Jinnah's death, I personally do not care or want to know about it, not sure how this is relevant.
As for crimes of Mukti Bahini, arms and ammunition were distributed to the entire Bihari Mohajer population by Pakistan Army in 1971 and they actively collaborated with Pakistan Army. So many of them were armed enemy combatants. But I am sure there were innocent civilian deaths among them, which happens in all wars. You are welcome to take those cases to ICC as well. No one should commit war crimes, if they did, they should be punished or pay reparation to the victims. Fair is fair.
Please get it through your thick head, Mr. Think Tank Analyst, your narrative of traitor Bangali is not going to fly anymore. The traitor was your then West Pakistan leaders and Mohajers who colonized then East Pakistan, using your numerical superiority in armed forces and bureaucracy and the fact that the capital was placed in your land. Bengali Muslim Jamat members were simply a handful of confused folks who did not know the reality of the situation. So who did you want to send for reeducation again, the 70 million people of Bangladesh who wanted to end their relation with then West Pakistan?