While operating the Outer Band Individuated Teletracer, or O.B.I.T. machine, in a military base, Captain Harris is strangled. U.S. Senator Orville arrives at the base to investigate his murder and learns that there are several bases with the O.B.I.T. machine, which is able to monitor in a video display the privacy of any person anywhere. In his investigation, Senator Orville asks for information about OBIT, such as its manufacturer, its price, and who bought, but no user has any information about the mysterious machine.
—Claudio Carvalho, Rio de Janeiro, Brazil