I just played a bit with it, and it works if I just work it like this:
/target "'s corpse"
I wonder if there is anyway to distinguish player corpses from NPC corpses?
/target npc corpse would be nice
/target radiuos seems to be borken too?
I have a simple command like this:
/target "'s corpse" radius 100
When I fire that I still get a corpse on target that is further away then 100.