You will need to clarify this as i re read it.

What investigation did Obama stop ?

To my knowledge we had the intelligence folks investigate the Russian involvement. They concluded that the Russians did hack with an aim of influencing the election. Trump says that our intelligence agencies are bunk (although other agencies outside our country do concur)

What other investigation are you speaking of that Obama hid or killed or whatever you are talking about ?

What stories were made up to stop Trump ? If you refer to the CNN story that prompted Trump to make a total ass of himself at a press conference. Every single word they reported....that Trump and a number of others were briefed about a supposed Russian plot to discredit him...has been validated by all those who were there. They did not say anything even about what was in it....and asked for quotes a full day before publishing it. He made an idiot of himself because it was an accurate report....100% true. Not that the Russians had anything...they never ever said that...only that Trump and others were briefed on this attempt...thats it.

SO exactly what did Obama kill off ?