Give three examples of an acceptable KOS and its scenario:1.Holding a traitor weapon.(like the C4)
An innocent may hold a traitor weapon if declared to the whole server but still may be accounted for as suspicious unless proven by killing a traitor or traitor tester.
3.Throwing a incendiary grenade(but other grandes as smoke or dicom arent kos only if the discom hurt somebody)
An incendiary grenade doesn't always have to be a KOS reason as it depends on the situation.
Advice would be to give scenarios for each as in the question.
" if its not me then who will do it?"
The staff team of course. Contact them.