He... is human? His aura is normal; there's no trace of anything out of the ordinary.

"I don't..."

A cold knot forms in the pit of Rosa's stomach as she releases Stiles abruptly, taking a step back. She's still furious, but the rage is starting to fade; instead, it's being replaced by horror.

She'd just nearly killed someone, over some stupid mistake. She'd been wrong, and she almost ripped some teenager's throat out. How could she have been so wrong, and so, so stupid?

"I... oh Jesus." Without a word, she turns on her heel and flees.