So is this what the community has come to?
Being told to go kill myself and they get away with nothing?
Being told to go kill myself and they get away with nothing?
What are you expecting, Riot to drag the person to the door and let you punch them in the face?
Come on, man, you know that the punishment notifications don't happen all the time. It sucks that this happened to you, but people that do this don't get away with it. There are posts here constantly of people wondering why they got a 14-day ban for racist, homophobic, or hate speech.
Focus on you...not the sad individual who flamed you over a video game. They're way worse off than you are.
Old
That's 0-tolerance. Just because you weren't notified doesn't mean they weren't punished.
If you reported them.
Next
How do you know that they got nothing?
If you reported them, then they're getting a 14 day ban.
Hello, summoner Xavanic!
I am sorry to tell you that, but creating this topic, seems kind of irrelevant! Everybody had a toxic/unspormanlike player (I feel kind of embarassing, but I am trying to rehabilitate from being one). I am going to say the same thing again as I have stated in some of my previous posts on this section, but why do you even get offended by someone who does not even know you out of the game environment. What I am trying to say here is that you should just ignore this kind of behaviour and continue doing your things. Riot cannot implement a system which will make sure to deal every single player who tells you to "to go kill" yourself, unless someone invents a human-like AI, which understands human behaviour 100%(and even if it is invented, it will not be used for dealing with toxic randoms in-game). In addition, indeed, LoL community has become quite unsportmanlike, yet it is not Riot's fault, but the community itself and its toxicity encouragement
Overall, just ignore toxic behaviour, report if conditions for a report are met, and enjoy your games!
I hope my reply helps you! Good luck on the Fields of Justice!
scmaster 
welcome to the worst community Ive ever been in, crybabies, morons, and degenerates everywhere who will flame the living shit about you no matter what you post. I know someone will respond to this being a dick or saying "youre being a dick!" I know but at least im not oblivious abt it.