Vigil is a loosely based historical fiction novel about the death of a famous and influential oil executive and his journey into purgatory and the afterlife. K.T. Boone is unremorseful bully that has lied and deceived his way to harming others and inflicting terrible damage to the world for his own personal gain. Jill "Doll" Blaine is his noble and unlucky guide to the afterlife. She tries valiantly to get him to find comfort through repenting to no avail. By the time Boone admits his bad deeds, he is already dead and destined to remain in purgatory. The book has a sad message that people like Boone are "inevitable" and guilt and innocence, accomplishment and harm, and sinner and saint get mixed all mixed up. Let's hope that humans find a better way to sort the good from the bad.
I tried to think of who K.T. Boone is modeled after and thought of T. Boone Pickens. He was an old oil company CEO from Dallas that was a ruthless corporate raider. However, he ended up giving up much of his fortune through philanthropy and was instrumental in the development of wind turbines throughout the Midwest. Rex Tillerson was aware early on of the damage to the environment at Exxon, however I don't see him as the bully type. Donald Trump is the ultimate destructive force to the world in the promotion of fossil fuel; however, I don't believe he understands the damage he is causing.