Was Lal Bahadur Shastri Assassinated? By whom?

Lal Bahadur Shastri was the Prime Minister who almost led India to a victory, when he had to go to Tashkent to talk of truce with Pakistan.    We have discussed it earlier in our blog post “The Betrayal of Tashkent in 1965“.  Here is some additional and interesting information about how Lal Bahadur Shastri’s death was covered up and leaves many questions un-answered.  Circumstances point to the fact that he was assassinated.  By whom?  That is still unknown.
Read Quote of Anon User’s answer to Lal Bahadur Shastri: What is the truth behind the death of Lal bahadur Shastri? on Quora