On Remembrance Day, in a wealthy suburb, a German matron is found beaten and brutally murdered. An autopsy reveals that the real cause of death is that she's been shot in such a way as to conceal this fact. Firearms expert Sam Barbetta inspects the bullets and determines that the murder weapon was homemade - the bullets can't be traced! With firearms experts stymied, detectives enlist other experts to turn up a suspect. A forensic biologist deciphers the bloodstain pattern at the crime scene to determine the nature of the attack. Now the investigators can zero in on a suspect. When a forensic accountant delves into the suspect's financial circumstances, he discovers a possible financial motive for the murder. But the entire case hinges on finding the homemade gun. Can investigators and a firearms expert crack the case and pin the brutal crime on a calculating murderer?
