Last name is pronounced wrong, it is pronounced like Mur-dock. Actors' attempts at Southern accents are bad and especially not a South Carolina or SC low country accent. First motion hearing "Alex" appears in court without a tie. That violates SC and an SC lawyer would be disciplined for such.
During the recreation of the shooting, the dust cover of the 300 black-out never opened, showing that the weapon wasn't fired and it was all done with CGI.
When Alec is knocked to the ground by his dealer, he starts to crawl in the dirt. Kneepads can be seen under Pullman's pants to protect the aging actor.
Is set in coastal South Carolina. In some exterior scenes of farming country, mountains can sometimes be seen in the background. There are no mountains in coastal South Carolina.