Nat Marley is a private detective. He is forty years old and he is losing his hair. He was a police officer in the past. Now he lives and works in New York. Most of his cases are connected with the missing people and observing the husbands or wives. Nat Marley has a comfortable office. His personal assistant is a pretty Puerto Rican with good computer skills. One day, on the 4th of October two women came to their office. Their names were Joyce and Julia O'Neill. They were a mother and a daughter. They were worried about their husband and father Patrick. He disappeared. He was at home at night but his wife didn’t find him in the morning. He only left a note. Patrick O'Neill asked his family not to look for him because he knew something he shouldn’t have learned.