crossed paths. they suggest the killing could be related to the uprising against police brutality. >> we have heard black lives matter, all lives matter. cops lives matter, too. le's just say lives matter and take that to the bank. >> the wife of the ten-year veteran called her husband an intricate blend of toughness and gentility. >> there are a few bad apples in every profession. that does not mean there should be open warfare declared on law enforcement. the vast majority of officers are there to do the right thing. >> reporter: the suspect, shannon miles has a lengthy criminal record including res t resisting arrest. >> ed, thanks so much. we have a very disturbing story to tell you about. i want to give you an opportunity to turn down the volume if there are children in the room because an arizona mom