Is Jonesy prepared to risk everything in his quest to avenge the death of his father? When an investigation into DDT poisoning leads to Les Anderson, the building contractor Jonesy believes responsible for murdering his father, he appears to exploit Jo's sympathy and pushes in hard. Anderson pushes back. Jonesy's adoptive father, the respected Commander Reg Jones, stops the investigation. Jonesy knows it's a coverup but is he willing to bring down the Commander to prove it?