@Anomali After reviewing the evidence I could find, I have come to the conclusion that Dani. did indeed break the rules and therefore has been punished. You had no interaction (that is showing on the logs) at any given time prior to him killing you.
The attack was unnecessary and unprovoked.
As for Ranja 'deleting' his messages, he did not delete the messages between you. Rather they're automatically omitted (hidden) for ranks below. I was able to view the messages and ranja will also be spoken to in regards to his response to you.
Dani, the evidence you have provided is far from enough, and the logs show you performed an unprovoked attack on [UM]Anomali.