 In December 2011, it emerged Monte Barrett tested positive for banned stimulant methylhex-anemine following a urine test after his August 13 points decision over the Kiwi-Samoan boxer.Blair Edwards Tua'a lawyer, called for action against the 40-year-old New Yorker requesting the return of Tua's WBO Asia-Pacific and Oriental titles and restoration of ranking points.Barrett fought New Zealander Shane Cameron on July 5, 2012 with the winner becoming the number one contender to fight NZPBA title holder Sonny Bill Williams.