"[Hello. Ragini, this issue was long forgotten. All the debates have been done. So why dig up old graves now?] Old graves... Asking questions about the death of the 2nd Prime Minister of Independent India, Mr. Lal Bahadur Shashtri...and demanding the truth is digging up old graves for you? Not for me."
January 1, 1970
https://en.wikiquote.org/wiki/The_Tashkent_Files