When the phone rang, Parker was in the garage, killing the man. He had waited for this moment for two months. Every day, every hour and every minute since the thirteenth13th November, Parker hashad stopped living and has worried. The scene he had seenwitnessed this night transformed his life. Parker, the sweetest, the most discreet and reasonable man in the world, had become a totally different person. Indeed, how could he live with thatwhat he had seen?

Jane, the woman he loveshas loved silently forsince the beginning of his studies in Chicago'sChicago University, and who is also his neighbour, dated with adating the strange and mysterious John. This guy, researched by the police as a fugitive, displeased to Parker. The horrible scene he saw confirmed his fears.

ThisOn this famous day, when John camewas coming home from work, Parker had bumped into him in the street and he had decided to escort him, due to his odd behavior. As a matter of fact, John had seemed worried and angry. Therefore, they had walked together towardstoward their relative homehomes, as they were neighbours. ArrivedArriving in front John's house, Parker had chosen this time for calledto call his friend for talkingand talk about work.