John O'Quinn (born 1941) is a legendary and controversial Texas trial lawyer and a partner at The O'Quinn Law Firm. His firm has made its business in litigation: suing breast implant manufacturers, medical facilities, tobacco companies, etc. O'Quinn received a public reprimand in 1989 from the State Bar after a lengthy investigation into allegations that his firm had wrongly solicited cases. Wikipedia
The definitive Wikipedia entry for John O'Quinn. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/John_O%27Quinn