I've read that decapitation seems to use a special body slot, so I'd guess that the game "equips" a decapitated head after a decapitation kill move is played...but it's just an assumption...I've not a clear idea about that...

Do you know an easy way to recognize the fact that an enemy was killed by decapitation through game data (not observation, but in a way which could be scripted)?

Thanks,
Jashkar

I've checked and my doubt seems to be confirmed:

There is an armor called "Decapitated Head", which is used by all vanilla races...so I guess that decapitation = Kill + Equip Decapitated Head.

If anyone else has a better understanding of this, please...tell me...

Thanks,
Jashkar