End game chat, can you get banned?

So, say you are playing a game and there are no fights in the chat. Game end. In the end game chat I was insulted and was told to kill my self by a player. I sent a report and so did my buddy. This man was very insulting, homophobic slurs, swearing for no reason at me, and told me to kill myself. Is this bannable? Does the report system see this? If not I have pictures and want to know if i can send this to someone that will manually look at this.