He hypnotized her and made her fall asleep. Asides from that, he was also going to make her forget whatever she just saw. They couldn't risk anything in this situation. After he was through with the nurse, he then moved to Arnold who was still holding himself in a corner.
The man's operation was almost through when he stopped, he still wants to try and finish it. But it was impossible, if he dares to near him or gets drawn by the blood as he did earlier, he wouldn't be able to hang on.
"Arnold, let's leave here right now before any else comes in," Devin begged.
"Let's wait a bit, I might be able to continue once I'm calm." He struggled to answer.
Devin punched the floor angrily, leaving a crack on it.
"Arnold, you're still being stubborn. Damn it." He cursed out angrily.