The man who gained national fame in the early 90s for attending classes at U.C. Berkeley wearing nothing but a G-string, Luis Andrew Martinez a.k.a. The Naked Guy, met his end in a Santa Clara County jail cell where he cinched a plastic bag around his neck and died of suffocation in May 2006. It turns out he was schizophrenic, and after proving "people define normalcy in their own terms" and ultimately getting expelled from Cal, he was in and out of jails and mental institutions where he did not always receive appropriate care. His mother, Esther Krenn, brought a wrongful death lawsuit against the county and yesterday won a $1M settlement on the grounds of "reckless disregard or deliberate indifference" to her son's condition.
Two weeks prior to his suicide, Martinez had attempted suicide and been placed briefly in the jail's psychiatric unit, only to be put back in a cell after promising to try to kill himself again.
See a CBS5 video on Martinez here, and Chip Johnson has a piece about him in the Chron today as well.