Hi
Kicking reloading teammates and teamkilling are serious offences, and if people do em, Id gladly ban em. BUT.
The first picture shows him tking, but it doesnt show the situation, and theres nothing to tell it to be intentional. The second picture looks bad, a guy who looks like daveukr (and prolly is) is attacking a teammate over and over again. Sadly, you arent pointing at him, so we cant see the name. That means this is not proper proves of him intentionally tking. Next time get a picture with his name on so we know who it is, and we can consider what to do about it.