As long as there is no evidence provided by Canada, India is the victim here, with Canada leveling baseless allegations on her.
That's why I said, India has to confirm Canada's factual evidence first, because it can be any politically motivated bullshit for all we know.
Or the attacks may have been carried out by a rogue agent, with no hand of the Indian government in it. But even then the Canada has jumped the gun and claimed that the killings were state sponsored. In that case too India is the victim with Canada making false accusations against her.