michael dixon. >> accused of hiring a hit man. >> friend and business partner david shepard. >> dave dixon? >> and says mike dixon hired him to kill dr. joseph sonnier. dallas sonnier is hellbent on bringing his father's killers to justice. >> it makes me so angry. a lowlife scum and a piece of [bleep] doctor. >> let's go [bleep] get these guys. >> there's another son in the courtroom, the son of the accused murderer. and he says "my dad, hire a murderer? no >> he did dad things. camp an end i play baseball and football. all those things, golf. he was a good dad. he still is a good dad. they're tryin' to prove him guilty. and he's fighting for his life. i mean, it's just terrifying and so sickening. >> the gallery was packed. everybody was there to see how this trial was going to go. >> there to put andrew dixon's father way, district attorney matt powell. >> i think mike dixon had an obsession with richelle shetina. i don't think there's any doubt about that based on the evidence. ultimately that cost dr. sonnier his life. i think david shepard was the perfect patsy for this situati