Ferguson evidence

During the Ferguson hearings, it is clear that a lot of witnesses have a lot of conflicting testimony. This is important due to the fact that we are examining one of the most controversial court cases in recent memory. I am curious to hear about what people looking at this trial are using to essentially filter the evidence and testimony down to what is true and relevant to charges. There is clearly a lot of evidence to go through and the outcome angered a lot of people so I am curious to hear what people did.