How to check if calling actor still exists? (ACS)

[heehoo]

So, I've got a Kill script going in ACS that does stuff to the calling actor after a delay. There's a bit of a quirk with this in that if it's something like a Pain Elemental, which just "goes away" after it dies, the script just breaks because the calling actor no longer exists. Due to the nature of what needs to be done, the delay HAS to be in place.

So, as I asked in the title, is there any way I can check to see if the calling actor still exists?

[Void Weaver]

IsPointerEqual

Ofc you should perform IsPointerEqual check OUTSIDE of diyng actor but not from himself, since an caller can't return something like as "I am isn't existed anymore" as result in expression like as If(IsPointerEqual(AAPTR_DEFAULT,AAPTR_NULL)==1){//Do stuff}