Puppies are cute, but by no means should one choose their dog solely on the looks of the pup. If you do not choose the right type of dog and provide leadership and daily exercise, your adult dog could grow up to be a holy terror.
Visionary serial killers suffer from psychotic breaks with reality, sometimes believing they are another person or are compelled to murder by entities such as the Devil or God. The two most common subgroups are demon mandated and God mandated.
For act-focused killers, killing is simply about the act itself. Within this group, there are two different types: the visionary and the missionary. The visionary murders because he hears voices or has visions that direct him to do so.