whats the best way to tell if someone is scripting?

One time i hit all three Xarath ults on an Ahri who ulted and flashed. both teams lost their shit and I was legit concerned with getting banned for scripting.

Not helpful I just wanted to share.

Just go with your gut. For example, if the enemy nautilus magically knows that you have placed a ward in a bush when he has no wards there and didnt see you do it, then its possible (legit happened to me last night, i was nid support and this guy would go and destroy every single trap and ward i would put in the river bush right after i did it with no vision of me or the bush. Pink wards and scanners didnt pick up a single thing he could have used to catch me either).