Look at the explosion closely. It looks like a controlled C4 explosive. And the 2 people who conveniently knew the suspect he most were killed before he was found and the rest who were close to him were either threatened or bribed to speak badly about him. In less than 5 hours they went from "He's a good boy, he couldn't do this" to "I am ashamed to be related to him" and "I befriended a murderer!" those were the same people who changed their description of him very quickly/ This was a government "Controlled Crisis" and they are going to use this to pass more gun laws just like they did with the Sandy Hook incident. Don't believe the news, media or government. They are lying to you. This was an inside job. I'm sorry Dzhokhar.