It will be WORSE!
Now if they go public with evidence after say few weeks or a month, it will be a totally unreliable. Because now Canadian investigation agencies are going to be biased and in a conflict of interest position. By saying that "India is not involved" they will be implictly saying "Our PM is a Pre-Mature ejaculator and we are not a serious nation". Can you do a honest investigation in such odds?
He has put too much skin of Canada and its agencies in this investigation. You never want your police to have too much skin in its investigation. When police itself becomes an aggrieved party, who will do the investigation? This is now no longer an investigation in a crime but (obviously) a question of national pride.
He just torpedo the entire darned case. He just did a massive dis-service to police and the Nijjar's family.
All because of a certain political party's image in the public.
PS : Ejaculation also means to speak suddenly. (
https://www.dictionary.com/browse/ejaculate).