On a grimy sidewalk in a defeated neighborhood, an old man is beaten to death. When a cop investigates, he finds two killers and a startling legacy of honor ... In a prestigious London art gallery an impoverished actor is swindled out of a fortune-until an eccentric appraiser hatches a delicious scheme for revenge... On an airplane high over war-torn Afghanistan, a passenger sends a note to the plane's captain, warning of suspicious behavior. But no one can guess who is really conspiring aboard the 747, or why...