Can you explain Virtue's powers? Or would that be a spoiler alert?

The prominent one is that she can ‘ride’ emotional trails. She can follow a trail of fear from a person who was terrified, perhaps, all the way to a scene where violence was committed, and THEN follow a trail from that scene of rage, possibly right to the killer. If the trail is fresh. She SEEMS to be working with the same spectrum of emotions as presented in the Green Lantern books.

What OTHER abilities she has, we are not yet shown…