So it sounds as though you're suggesting that the assassinations of Martin Luther King Junior and Malcolm X can, in fact, be demonstrably connected to COINTELPRO?
As opposed to the conventional wisdom regarding their deaths?
That Malcolm X was assassinated by Talmadge Hayer, Norman 3X Butler, and Thomas 15X Johnson - members of the Nation of Islam, the organization that Malcolm X broke away from and spoke out against after visiting Mecca on a pilgrimage, and which publicly called for his death?
That King was killed by convicted career criminal James Earl Ray, who had served in Germany in WWII and who quite likely suffered from untreated PTSD, helping to explain his repeat criminality and life as a drifter?
Yes, there are the conspiracy theories. Yes, the FBI was involved in surveillance of, and political resistance against, these two figures. Yes, the FBI was tipped off in advance to an attempt on Malcolm X's life (although with the Nation of Islam all but stating they were going to kill him, they scarcely needed the tip). Yes, the FBI was monitoring King at the time of his assassination. Yes, COINTELPRO did many illegal things, and more more immoral ones. Yes, the FBI was at the time still run by the excreble excuse for a human J. Edgar Hoover.
But to actually accuse them of being directly responsible for the assassinations? It's simply not in proportion to the evidence. You could, at best, perhaps make a case that the FBI allowed the assassinations to happen - that might actually be arguable with some degree of reality.