In prison I could often tell who would be a target for victimization. I developed this ability the old fashioned way, through observation. Predators abound in that world, so opportunities to witness their attacks were common. Whether it was robbery, rape, extortion or some other attempt to dominate those who were on the losing end had often had something in common. According to the convict code the victims were “weak.” This isn’t surprising, since the code was created by those with an interest in perpetuating such crimes.