What about a fellow member of her women's group or tae kwon do? I know they were both mentioned a few times. I'm sure you could invent someone from either of those.

I have heard there are troubles of more than one kind.
Some come from ahead and some come from behind.
But I've bought a big bat. I'm all ready you see.
Now my troubles are going to have troubles with me!
~Dr. Seuss