Let him rot, else the real cruelty is subjecting future innocents to his aptitude for murder.
The current Juvenile Court System is responsible for getting a lot of non juvenile innocent folks dead prematurely.
I can call it killing. It's not murder when you're in a state mandated psychosis after the doc just increased the dose. Some folks metabolize selective serotonin re-uptake inhibitors, SSRIs, much more slowly than most of the general population.
If you want to understand why the FDA mandated black box warnings on SSRIs, read the links.
Genetic Markers of Suicidal Ideation Emerging During Citalopram Treatment of Major Depression
A Mix of Medicines That Can Be Lethal my thread
A Mix of Medicines That Can Be Lethal the NY Times printer friendly version
The Serotonin Syndrome pdf link to the New England Journal of Medicine article
Antidepressants and Violence: Problems at the Interface of Medicine and Law
Eighty five percent of physicians were unaware of the serotonin syndrome when that journal article was prepared. IIRC, the Chris Pittmann case is the last one discussed in the last link.