Mark Sway was a child who lost his innocence from witnessing a crime. He was simply a nice young kid who used to get into mischief a lot. But, he had to confess about the suicide and tell the lawyers where he knows the dead body is from a crime scene he witnessed. He is a very intelligent kid. You could say that his attempt on solving this crime is unorthodox, but he did it the right way. I think. He didn’t want to tell the truth, because the criminals wound have killed his entire family. It was more complicated then that. He is a brave boy who stood up to his enemies and he made them pay. Mark Sway is another example is smart of solving crimes in hand. See the movie The Client and I’m sure that you will understand it more. Got it!