CNN Erin Burnett OutFront April 30, 2013 03:38:00
>> reporter: the flags are lowered even on st the place the tsarnaevs called home. sobering reminder that this isn't over. there is still much to learn about the suspected bombers and their motives. >> you know, my window looks over their bedroom window. >> reporter: for mary silverman, the mystery started when she wasn't allowed to go home. >> law enforcement said you can't go in. i said, why can't i go into my house? he said we're afraid of explosives and then i was thinking that they made the explosives inside the house. >> reporter: silverman is terrifyingly close to where the suspects cou...