Murderers' Row Author:Donald Hamilton Mission #5. The department is gravely concerned about Helm. He is on a brutal mission, it is true--but his own callousness seems to have reached a point of absolute savagery. He has apparently murdered one of our own agents. Helm is on or near Chesapeake Bay. He is armed and dangerous, and must be located, kept under surveillance, and possi... more »bly removed from active service.« less