Important: I was not involved with the situation reported, as I died before it began. Nevertheless I think this will give some insight:
@Veryniceperson found us in game and asked if we wanted to make a kung-fu movie. We agreed and put on accents, running into a few people at the airfield. We were having a great time -the three people we found at the airfield loved the roleplay, and so did we; one of them, @Hefem, decided to join us. He threw away his rifle and picked up a knife. It was really funny.
This is the only evidence I have, posted from @Veryniceperson's perspective. @Hefem is seen taking the vow of the samurai. This was taken while we were in Vybor, about fifteen (?) minutes prior to the Kab situation.
Anyways we go into Kabanino, and see Jackfish's gang - we talk in discord and decide that we are going to initiate, and then have a fistfight with them for the glory of the emperor. The idea is that VNP (veryniceperson) is recording a kung fu movie - so he needs fight footage. We gave him some at the airfield, between ourselves, and then moved from Vybor to Kab, looking for people.
Myself and Timelapse initiate and get domed. Yeah, tends to happen when you initiate with a melee weapon. Fair play. We were hoping we could just do the fistfight and go our separate ways, but, either way, we initiated, and got killed for it. No hard feelings there. But I can't really speak about what happened after I died.
I think Timelapse killed one with his knife afterwords, but I can't speak for what Rutkiy did with the suicide, or the random chap (@Hefem) did.
Hefem was in our dynamic, but only Timelapse and I dropped an actual initiation. E.g. defense rights were shared but not kill rights.
I wish the situation could have gone differently, we were hoping for encounters like what we had at the airfield. All is well though, get 'em next time.
Also, I'm sure @Rutkiy would be down to talk it out, if OP wants.