How to place dead creatures on the map.

Do you mean it twitches? Does it have convulsions? Is the monster dead on the map or not?

Probably, it has convulsions; I guess the monster knows better. The thing is, I approach the monster with my hero, and it falls and twitches. Maybe the script wasn't written correctly?
I placed the hero next to the monster, and when the map starts, it falls and twitches. Any ideas?