I work for an organization that provides training for degreed, licensed, State certified professionals. A while back, I pushed to get a co-worker/friend promoted to a supervisory position--we started working together and it became clear that she didn't know a lot of stuff that she should have known--One day she confessed that not only wasn't she licensed or certified, she didn't even have a college degree, and she'd faked her resume!

I managed to get her quietly transferred sideways into an area that didn't really require the professional credentials(same pay, though). I didn't see her much after that, and six months later, she quit.

A year later, I've heard that she has the same supervisory job, based on the same phony resume and credentials, plus her"experience" here and references from people who used worked here, but didn't know why she was transferred--

I am torn. Should I let someone know at her new employers(our company works with them, but not her department) or just let them find out themselves?

The place she works is very near a regular sing that I attend, and every time I go by it, I get a knot in my stomach--any ideas?