Luke was a normal enough name, if he was using his real name. Donna knew well what it meant to keep an alias in some places and was smart enough to think that others would use one when needed as well. So when he said the guards were calling him George Hamill, no red flags went up either. It was a better fake name than having to be Jane McAvoy.

"Ok, fine, you're calm. No need to get huffy," she conceded, holding up a hand and hoping the darkness hid her otherwise contrary expression. No one really stayed calm when they were worried for their friends. "So Luke, this friend of yours... was he a patient or...?" If he'd been someone in town, there wasn't much to be done, but another patient (who might've been really crazy) could have explained things. Or an honest case of mistaken identity.

Everyone had a twin or something.

"If he's a patient, he could be around. What's his name? Or I guess what name he gave you. Might know him." Doubtful though.