Intentional feeding player. Should/Will he be banned?

Hey guys. I record my games, so there is that if further video proof is needed. I was the , I went 1/6. Most of those were from trying to defend our tower. I linked my match history page, which if you check out you will see the majority of deaths were under the enemies mid tower.

Anyways, I just had a , that took smite, that went 0/24 at 20 minutes. 23 cs, and 4 pairs of boots. Spawned > ran down mid and died. After about 18 kills to , he did the same thing to their top. My question is this: Does Riot have something similar to the "leaverbuster", except for intentional feeding? Where it will detect that he is doing this, and temp/perma ban him?

This was not a ranked game (luckily), but I still find it extremely annoying. This player intentionally wasted 20 minutes of our time. The other 9 people in the game reported him as such. Will he be banned, even if this is the first time he does it? How harsh is Riot on things like this? Thanks for your responses!

tl:dr 4 boots , 0/24 @ 20 minutes. Ran under towers and died for 20 solid minutes. I have video proof, and linked match history.