Tegan drew herself up a little more, using every bit of height she had, though it wasn't much, Luther still towering over her even from a few steps away. "I already had to play 'share your memories' in those wonderful rooms we got locked in a while back. But if you must know, it was my grandmother that told me that. And she died when I was 13."
She clenched her keys harder in her hand, but didn't look away from Luther. "And as far as your other concerns, everyone that needs to know I'm here knows. Everything's official, Inspector." She doesn't mention her brothers.