I only started watching this so-called trial this week. After hearing the brother cleaned up the crime scene, and Alex lied about being there just before the shooting, for me, all bets are off. My suspicions were that Alex hired a couple of hit men and set the son and mother up. The fact there were two shooters, means they lilely anticipated two victims. Add that to the coverup of a boat accident, the housekeepers trip and fall and ultimate fatality, a dead young man on a highway that was known to the family, and all of the stealing and lying and coverups, this is just one big rabbit hole.