that they had gunshot wounds to their back and that those gunshot wounds had gunpowder residue on them. meaning that both men were shot at relative close proximity. so that is something that we have seen playing out in this, that chris kyle was simply trying to help him, because his children attended the same school that eddie routh's mother worked in. she was a teacher's aide and that's how they got linked up with chris kyle in the first place. she knew he did work with veterans suffering from ptsd. so she reached out to chris kyle and said, can i stick my phone number in your children's backpacks? and chris kyle met with her and said that he was going to help eddie ray routh. and then there was also some testimony and question from the prosecution, because in the weeks leading up to this, there were violent incidents where