Hmm that sucks
https://www.project1999.com/forums/s...d.php?t=132299
Seems like if you own the camp, it would be hard for anyone passing through to argue you, the camp owner, kill stole a mob. If he aggro'd it accidentally passing through I feel like common courtesy would be for him to let you pull it off him in an appropriate time frame/quickly if it was obvious you were after it.
If you were AFK and it was killing him I wouldn't blame him for killing it and moving on but it sounds like that's not how it went down.