Former UFC middleweight Jason Miller and current UFC contender Mark Munoz were once the closest of friends and training partners.  At one time, they even went as far as to call each other brothers.  The two trained side by side at Reign, Munoz’s gym in Lake Forrest, Calif., as they battled their way up the MMA ladder as UFC employees. Over the last few weeks, Miller, who goes by the moniker “Mayhem,” has found himself behind bars on more than one occasion – three to be exact.  The charges seem to stem from a relationship with a female friend that has rapidly turned sour and cost Mayhem a good portion of his time, money, and perhaps his sanity as well.