Who shot the disk jockey while he was on air? No one saw the killer, but many heard the murder on the radio. Local police are mystified and ask psychology professor and acoustics expert Pamela Barnes to assist them in investigating the crime. Can she determine who shot the deejay just by listening to the radio station's audio recording of the killing? And how does this crime connect to the impending death of a wealthy carpet manufacturer hundreds of miles away? And the driven behavior of his conscientious son who hides a very important secret? Unknown to Pamela, another thread of this strange mystery is about to unravel. Will she be able to solve it before another victim is claimed? In FM for Murder, the second in Patricia Rockwell's acoustic mystery series, we follow feisty amateur sleuth Pamela Barnes, who doesn't let academic duties prevent her from fighting crime. And Pamela fights crime with the tools she knows best: sound waves.