This brings us to Daniel Morley, a local and more-than-casual acquaintance of the brothers who couldn't fit a bomber profile more if he posed for every picture in sunglasses and a hoodie. Not only does Morley bear a striking resemblance to a mysterious figure who helped the brothers rob a convenience store before their final shootout, but (following his arrest for threatening to kill his parents, no less) he was also found to have converted his room into a bomb-maker's paradise, complete with tools, fertilizer, improvised detonators, shrapnel-suitable debris, recipes for thermite, and the exact same brand of pressure cooker that was used in the bombings. So unless he's both a crazed bomber and a homemade casserole enthusiast, that can't be a coincidence.
Sadly, we'll probably never know whether Morley was the third Boston Marathon bomber, because the investigation into his antics was closed on the orders of the FBI, which also ordered him freed from custody without explanation and arranged for him to be vacationed to a mental health facility until one month after the trial of Dzhokhar ended. Considering that the feds were also skulking around in Morley's neighborhood weeks before the bombing and are refusing to tell anyone why, it's starting to look an awful lot (emphasis on "awful") like a really bad dude got a get-out-of-jail-free card because someone messed up.