ramirezdahmerbundy:

In October 1996 there were 41,584 inmates in the Michigan corrections system, of which 14 percent were serving terms for homicide (5,927 killers). Of those, 2,476 offenders - 42 percent of all the murderers - had committed sexual homicides. Unfortunately the study did not differentiate between single and serial offenders. The distribution among categories indicated that power-assertive offenders consisted of 38 percent of sexual killers, anger-retaliatory 34 percent, power-reassurance 21 percent, and anger-excitation a mere 7 percent.