A small yet strange series of deaths of people working for the Ministry of Defense and the military hits Italy. Since all of the deaths seem to be accidental or suicides, no alarm bells start to ring anywhere. That's a problem, because the deaths are in fact murders and we the viewers the only witnesses. The Roman cop Solmi (Luc Merenda) is as unsuspecting as anyone else, until he is starting to investigate the death of the private detective Chiarotti.