A food bank deliveryman is found buried, up to his neck, in the backyard of a suburban home. What's even more bizarre than the way in which he was buried is the fact that flower petals were placed around his head and from a distance the victim looks like a large flower. The unusual circumstances of his death lead Crews and Reese to believe the murder may be connected to a cult from the 70s. Meanwhile, Crews defies the FBI's warning and confronts Mickey Rayborn about his role in the conspiracy that put Crews in jail.

When a retired NASA pilot is shot to death mid-flight, Charlie Crews and Dani Reese work to narrow down the list of suspects who include the dead pilots son and his current business partner. They must also take into consideration the pilot was about to pay the Russians 35 million dollars to take him back into space. Meanwhile, Tidwell tries to get Crews to remember who shot him.