chemotherapy to dying patients who would not even benefit from the treatment so he could rake in more money. but his attorney says the criminal complaint does not identify any patients who claim they were mistreated. and his client has proclaimed his innocence. several patients are also coming to his defense. >> i don't believe a word of it. i have total faith. >> reporter: still, more than 700 of fata's former patients are weighing in on this facebook page sharing the physical and emotional pain they've endured, with one patient saying what a monster if this all proves to be true. >> and fbi agents raided his lavish home and medical offices seizing $7 million in assets and placing liens of $2 million against him. and now with the doctor behind bars on $9 million bond, most of the patients are in limbo just trying to find a new oncologist. some are just now beginning that search because they've just now had their medical files returned to them by the fbi. obviously a very difficult situation for those patients. well, maybe you can't put a price on the joy a child brings,