List the 8 Part I crimes listed in the UCR. What 3 conditions must be met for at least one person for a crime to be cleared by arrest?  List the 3 major categories of criminological theories.  What 3 elements must occur for crime to take place, according to routine activities theory?  Discuss biological theories of crime and the different aspects of biology that have been explored in relation to crime.  Describe crime prevention policies that might result from sociological theories.