Unfortunately, the killer was interested person "clairvoyant" in his own style, leaving blood on the wall painted smiley face, dealt with the family Jane.
After recovering from the shock, reversing Patrick, he began to cooperate with law enforcement agencies, first working exclusively on the case of the Red John, and then began to connect to all current investigations.
Jane uses various tricks to find clues, interpret the facts and even to seek recognition. He has a phenomenal memory and ability to focus on details. Teresa Lisbon, head of the department - the only one consultant a little listen. During the years of cooperation, it was able to find an approach to Patrick, but not tired surprised his antics. Jane is not always tactful, do not follow the rules, in order to achieve the result may sacrifice the interests of others. Only benefit from its activities much more than harm, so colleagues turn a blind eye to the shortcomings and continue to work together on the investigation, including tirelessly tracking down Red John.