Marc stared at Dia as she walked away. What was she talking about? A part of him knew he had to stop her, but he didn't. One of the reasons was that he wasn't 100% certain she wasn't an intern, but a part of the reason was Benjamin as he let out a pained groan.
"What's wrong?" Marc asked. 
"My head hurts." Benjamin muttered. "Where did Dia go?"
"Who is she?"
"I don't know exactly... my head really hurts."
Marc decided to go to the water fountain and fill a plastic cup; if the headache was a medicine side effect it could help him if he drank something. After he handed him the drink he glanced around to see what the other patients were doing and saw Sara. For a moment he stared at her, until Benjamin spoke up.
"How did Simon die?"
"As far as I know Simon didn't die, he went home."
"Come on, Marc!" Benjamin replied, still slightly slurring from the effects, although he was more awake and clear-headed since Dia had visited. "That's not true. Don't believe them. Shady things are going on here. Disappearances. I'm not even here that long and I heard about it, surely you must have heard about it too. Some patients that went home suddenly, without any indication they were even close of being released."
While that was true, Marc wasn't sure he should be talking about that with a patient. "There were some cases..." he mentioned, but he didn't go into more detail.