For the last show in season 4, the episode begins in a divorce proceeding between Jeff and Lola Bronson where the judge is going to rule on motions. Perry just happens to be in the spectator area as he is there representing the shareholders in an aviation company that Jeff seems to head. With the aviation company ready to fly a new prototype aircraft that could transform aircraft design, the shares of the company could make much money.
Anyway after what seemed to be a nasty proceeding, the aircraft is ready for flight. But during the test the pilot, Bill Ryder, has trouble with the plane and is forced to parachute to safety as the plane slams into the ground.
Later Lola Bronson gets word that Bill may have sabotaged the flight. She goes to confront him to make him confess. While holding a gun toward Bill a struggle happens and the gun fires. Bill falls to the floor. Jeff Bronson gets word, from a source, that Lola has killed Bill. Now Jeff goes to the house and cleans all evidence of Lola and also tries to make the scene into a robbery situation. It is no time before Jeff is pointed out as being at the house and charged with murder. Perry, with help from Paul, will have to fight through all the lies and falsehoods in this story to get to the truth of the matter.
This was not a unique story as the plot of shareholders has been played a few times in the series. What made it different was the players in the story. The concept of two people in a divorce situation made the show much more enjoyable as lies are told to protect each other when at the beginning of the episode they were at each other throat. Good watch.