Spring 1972 brings with it a new start for Morse, having taken time out to deal with the drink. His return to CID coincides with a gruesome discovery in a college garden. The investigation leads him and Thursday to a celebrated orchestra and when a second tragedy hits, they uncover a web of secrets at the company's core.

Behind enemy lines: Navy flight navigator Lt. Burnett and his pilot are shot down over Bosnia during a routine reconaissance mission after seeing something the Serbian forces didn't want them to see. Once on the ground, deep inside enemy territory, the chase is on as they are tracked by rebel forces who want to make sure they are dead. Meanwhile back on the aircraft carrier, the commander, who wants to mount a rescue mission, must play political games...