Name of the person causing trouble: 41st_Goku_The_Killer
Nature of their offense: Slurs, Teamkilling and Attempt to Delay
Time and date of their offense: 6:30pm - PTD
If needed, what your relationship was to the offense in question: Told him to leave because he's bad (in a jokingly way although obviously hard to tell through text) and he shot back with "kill yourself ni**er" and so on. Then in another match he said "Fuck Ni**ers". I also tk'd him a few times to stop him from tk'ing me (which he did a couple times but no screens, following with just running around not fighting and just delaying).
Any proof if you have it, for instance, screenshots. (use spoilers!):