Mike Gibbons won the middleweight championship after the previous champion was found murdered where?
Mike Gibbons: Mike Gibbons (July 20, 1887 in St. Paul, Minnesota – August 31, 1956) was an American boxer from 1908 to 1922. Mike Gibbons:  The brother of heavyweight Tommy Gibbons, Mike claimed Middleweight Champion of the World status in 1909 following Stanley Ketchel's murder.
i don't know