void main()
{
if (GetLocalInt(OBJECT_SELF, "nprisoner") == 0)
{
    object oTrashCan = GetObjectByTag("TrashCan");
    if(GetLocalInt(oTrashCan, "nGoodNPCDead") > 0)
    {
        location loc = GetLocation(GetObjectByTag("prisoner"));
        CreateObject(OBJECT_TYPE_CREATURE, "prisoner1", loc, TRUE);
        SetLocalInt(OBJECT_SELF, "nprisoner", 1);
    }
}
}