Doesn't work with the answers to 63d (seEpage) and 69d (aBut) or 57d
(ArrAigned).
Unless those are wrong? What do you have for those, as well as 58d ??
You had me a bit confused there but I now see that you've given the wrong clue. 72a doesn't cross those answers but 73a does and the answer you need is BEWAIL.