It's important to note that Scientology has its own history of abuse allegations and crimes.
Scientology is opposed to all therapy, through the mental health profession. Specifically, they do not accept any psychologist or psychiatrist as a means for treating mental illness or personality disorders.
Scientologists believe they alone have the real answers, not unlike other groups called "cults."
Of course psychiatrists and other mental health professionals should be prosecuted just like anyone else when they commit crimes.