Kevin Casey

Walker tries to protect crime boss Vince Terman's former accountant, who plans to testify against his past employer if he can live long enough to make it to the trial.

Texas' Bubba Bush enters the Octagon for the first time tonight on the heels of a four fight winning streak against Kevin Casey, a dangerous jiu-jitsu black belt from the legendary Rickson Gracie with three consecutive wins since his last Octagon appearance.