“A nevertheless body of case look at answer backpack that Dzhokhar Tsarnaev is seen sporting that day shows clearly that case look at solution backpack is white canvas with a small quantity of black trim along case look at solution zippers, with not much weight in it as Dzhokhar carries it easily slung over one shoulder. The nonetheless body is from surveillance video of case examine answer brothers as they round case look at answer nook at Whiskey’s approximately ten minutes before case study answer first explosion. The photo proven by case look at answer FBI as case look at solution one that killed 8 year old Martin Richard suggests a backpack this is larger and more fully packed, and in accordance with case look at solution FBI itself, it’s miles made of black nylon instead of canvas, with a small amount of white trim on top. “An FBI agent testified in Dzhokhar’s trial that case examine solution bureau never observed case look at answer brothers’ bomb making facility. Yet Massachusetts law enforcement officers say case look at answer investigation began by June 9, 2013, on case look at answer morning of June 9, 2013, exposed what could have been any such facility in case look at solution bedroom of Daniel Morley, who had ties to Tamerlan Tsarnaev. Authorities are confident both men are where they belong, but that is a crime only half solved, as a result of federal prosecutors and FBI forensics specialists have indicated in public statements, sworn testimony and courtroom filings that there is ‘abundant explanation why to trust that case examine answer Tsarnaevs didn’t act alone, that they did not construct case look at solution bombs they detonated.