Heybud stole my Brad loot

[Chinaski]

I just killed Brad and a player "Heybud" came up and tried looting the crates while they were still on fire. I told him that this server banned looting other players loot and to please back off. He told me, "You can't kill me, Mothf#cker." He then looted two of the three crates and ran away. I encounter this type of behavior weekly, and nothing ever seems to get done. Please take action this time. Thank you.