No, but they caused most of the city to shut down for a week. The Constitution was basically torn up by the authorities searching for the two, conducting house to house searches without warrants or even a reasonable suspicion that one of the two was inside. No one knows what the total economic impact was on the city, I guarantee it was a bunch. Now imagine similar events happening daily across the country. Anyone who says that can't happen here is a fool.
A Look Back At The National Tragedy
You're the Commander in Charge of LE on scene in Boston at the time of the bombing. What would you have done?
Acted like the police and not the damn gestapo to start with. Dead or captured, the terrorist won in Boston, they got authorities to abandon the law and our Constitution.
The law and Constitution prove you wrong:
Exigent Circumstances
"
The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.
Exigent Circumstances can not be applied to whole neighborhoods just like prosecutorial discretion can not be applied to a whole class of criminals. There was NOT probable cause to search every house in a neighborhood. Suspicion the suspect might be in a neighborhood does not meet the definition of probable cause.
From your link:
APPLICATION TO SEARCH WARRANTS
Probable cause exists when there is a fair probability that a search will result in evidence of a crime being discovered.
No such probability existed in every house.
Wrong again. No warrant was asked for or necessary under the circumstances.
You can defend the gestapo all you wan't, doesn't make it true, right or legal. There was a possibility in the houses, not probability, big difference.