Bruce sighed heavily at Flood and said "Do not become a murderer for someone who doesn't deserve it. Crane is nothing but a mistake, and you shouldn't waste your time with him. He will live a long life, with no possible way of escape, and suffer every day" 

He stepped away from Flood as the nurse came over, sighed once more and said "Do everything you can. We arent losing a student because of this. Get Mimic. Have him copy one of the students who can use healing abilities, and see if he can do anything. Do everything you can. Just don't lose him"