. Present an article review.  What is the focus of the article?  What does it review?  What are its conclusions, findings, discussion, etc.?2. Using the article, explain what Case Linkage is.  Be certain to use in-text citations to explain Case Linkage.  Understanding how Case Linkage works is essential to understanding the difference between psychological profiling and BEA.3. Using the article, explain what modus operandi is.  There are three purposes (functions) of modus operandi behavior; what are they?  What are the three influences on modus operandi?  See the PowerPoint for these.4. Using the article, explain what signature behaviors are.  What are they?  What purpose do signature behaviors serve?  How are they similar to MO?  How do they differ from MO?