Conway or the rnc had zero impact on people's perception of trump. Trump was the forerunner and eventually became president and it was clear that was the only way a republican would be president by the time the dnc emails were leaked. What would it have accomplished to release those docs, assuming assange had possession of them?
What exactly was the crime you're referring to and saying he's guilty of? If I have information about two candidates I can give it to others however I'd like.