Seventy-five percent of all serial killers throughout the world are in the United States, even though we only hold two percent of the world's total population. As Dexter explains, in his own way, in the video above serial killers thoroughly enjoy what they do; they have little will power to stop killing, so there is no hope that one might just come to his senses. There is no way of stopping them without making sure they are permanently off our streets. Although serial killers like Dexter may not be that threatening to us, since he does not kill innocent people, his situation is quite rare. The majority of serial killers do not spend the time Dexter does picking out their victims and making sure that they are bad guys. This means that these dangerous killers can be aiming for any innocent people throughout our country; Therefore, catching them is of great concern to all of us. There are two strategies that the FBI may use in order to do this. This website shall analyze them both.