Vegans and Sex Offenders

Have you been following the ex-Ohio teacher convicted in a student sex case?

Here's a quote I saw online from the Associated Press:

"Earlier testimony from a defense psychologist indicated that Schuler's medical and physical ailments combined with her vegan diet and use of alcohol and an antidepressant were a "perfect storm" that impaired her ability to tell right from wrong."

Say what?

I understand the use of alcohol and antidepressants but they lost me on vegan diets. What does being a vegan have to do with being a sex offender? This one's a head scratcher for me.
~*~
Blogs of interest:
Anny Cook
Amarinda Jones
Julia Barrett
Shelley Munro