I don't see a problem with bringing all this information and suspicion to light.

A) It either forces them to be better, knowing that they are being watched

or

B) We get to say "we told you so" when people get surprisedpikachu about a stab in the back.

You don't have to make a verdict, but you definitely can say things that make you go hmm

That said, following accounts doesn't necessarily mean anything considering her prior job.