Beth has nothing on Jamie (spoiler for season 4)
I generally enjoy this show, but sometimes the writing goes off the rails. At the end of season 4, Beth manipulates/blackmails her brother Jamie into killing his birth father because the birth father arranged a hit on the Dutton family which nearly killed both Beth and their father. Fair enough.
She then drove to the "train station" when Jamie was dumping the body to get a picture of him with which to further blackmail him.
But she really has no leverage over Jamie. If she ratted out Jamie for killing his birth father and dumping the body at the train station, it would mean life in prison for Jamie, but as long as his life is ruined, Jamie can take down the whole family by ratting out the whole Dutton ranch with what he knows. There must be two dozen bodies discarded at the train station - people who worked for or were enemies of the Duttons.
Plus, what if Beth does go the nuclear option and rat out Jamie? The body of Jamie's birth father will be months or even years decayed when she rats him out, and how will Beth explain to the authorities that she has a picture of Jamie dumping the body but never having gone to the authorities when it first happened?