It was a patient Benjamin didn't know, but he added the name to the list. Maybe it was unrelated to Simon's death, but he didn't want to call it a coincidence and brush it off either. 
"Thanks for the soup," he said, when he noticed the people on the table ahead turned around to see where their soup was, and a quick glance over his shoulder learned him Marc was almost at their table too.

Marc was at the table just behind Ray and Benjamin and administered an injection to a patient. When that was done he moved to the next table and placed two cups on it. "Ray, Benjamin. Take your medicine. If you fail to take any by tonight, you will get an appointment with our psychiatrist to re-evaluate the treatment and the type of medicine used. Your conditions can easily be treated if you will just take your pills." He gestured to the room with his arm. "Everyone takes theirs, they all know it will help them. Please stop being stubborn and take it."
He remained at their table a moment longer to see if they would take it, but he had to move to the next patient soon.