Describe Mark Dooher's life. What is it about his personality that makes it obvious that he is a sociopath with no conscience?

What is the relationship between Mark and Wes? How does this relationship create problems for Wes? What is it about Wes's personality that makes this particularly problematic?

Who is Diane Price? How does her path originally cross with Mark's? How do they again come into contact? What is the significance of this situation? Describe the final scene between Diane and Mark. How does Diane justify her final actions toward Mark? What does Glitsky say?

Who is Levon Copes? How does the fact that Copes is released and not held responsible for his crime impact the case against Mark Dooher?

Who are Mark's victims? How do the characters come to be involved with Mark? Glitsky believes Christina will be Mark's next victim. Could...