She watched as Robards cast a privacy spell around their table and shook her head, it was hard remembering that most purebloods even found her unacceptable.
Grey looked at Tonks unused to the hardness in her voice but understood that she had seen things that could do that to a person.
"So what do we do? How can we tell? It's not plausible for us to go after evrey pureblood around. They can't all be evil!"