Malcolm glares right back at him. "You put her in potential danger, whether knowingly or not every time the two of you work a case." He likes to think that he's invincible when it comes to going out into the field, but deep down he knows that he's not. Of course, that doesn't mean that he doesn't worry about Joan. He'd never accuse Sherlock of putting her in danger though.

"A congressman who killed a sex worker that he was patronizing after she threatened to expose him."