Had my first kill two nights ago. Was walking along and heard someone talking.. poor guy was crawling on the ground with a broken leg. I told him I would go around and try to find a stick and make a splint but he told me to just take out my bat and end his life... we chatted for just a bit and I told him he was going to be the first person I had ever killed in DayZ. We said goodbye and he thanked me. That was my first kill.. nothing fancy but not probably the normal first kill encounter people have.