Russian adoption goes bad. What is your opinion of this adoptive mom?

An American woman adopted a seven year old Russian orphan and was told he was a normal boy. After getting him home he was banging his
head against the walls and crying continuously. Then he was
diagnosed as autistic, schizophrenic and having PTSD. She
put him on a plane, alone, back to Russia with a note that she could
not handle him. Russian authorities are up in arms, threatening
to stop all adoptions to Americans. The woman is in serious
trouble with American authorities and her story was on tv. What are your opinions on her behavior and if you think her behavior was reprehensible, what should be her punishment?