In the 1970s a vicious typhoon closes an airport and grounds all flights. On her way to join her Navy husband in Japan, Ellen Ryan is caught overnight in the local USO. There is a power blackout, a lockdown against a potential terrorist attack, and the murder of a hated man. When the lights come back on Colonel Arlen, late of the US Army and now head of a company of mercenaries in the guise of security forces, is found dead with a knife in his heart... and everyone who had been stranded in the USO had a reason to kill him. In order to be able to leave to join her husband Ellen realizes she must solve the murder.