I was just accused of scripting for the first time

So I've never actually scripted, and just recently figured out what it was due to a higher elo friend stating that many upper-level players do it. Last game I played as an orianna vs nidalee, easily juking all of her spears. In my opinion I believe she was a bronze level Nidalee. Then later on Lucian started saying stuff about me scripting, I just ignored him. At the end of the game he started flaming me along with nidalee saying everyone saw me scripting and juking spears or something, and apparently I dodged one without vision when in reality I was probably just trying to walk somewhere and forgot something or was doing a bush check sort of strategy.

Anyways, is it possible to actually get in trouble if I am reported for it? I've never been accused of such a thing before, but seeing as they thought I was, doesnt that mean Riot could think the same thing?

On the other hand, have any of you guys ever been accused of scripting or HAVE YOU scripted?