In the brief submitted to the high court late Monday, attorneys from the University of Texas School of Law argued that the 30-year sentence violates Christopher Pittman's Eighth Amendment protection from cruel and unusual punishment.
Such a lengthy sentence is "unconstitutionally disproportionate as applied to a 12-year-old child," according a copy of the petition provided by Juvenile Justice Foundation. It said Pittman "is the nation's only inmate serving such a harsh sentence for an offense committed at such a young age."
Zoloft is the most widely prescribed antidepressant in the United States, with 32.7 million prescriptions written in 2003. In 2004, the Food and Drug Administration ordered Zoloft and other antidepressants to carry "black box" warnings - the government's strongest warning short of a ban - about an increased risk of suicidal behavior in children.