Often, however, the district attorney's office doesn't believe these witnesses - or doesn't think a jury will believe them.
We know this as well: the Bronx district attorney's office does not believe that the baby happened to tumble from a bed.
Roosevelt's secretary maintained a one-room office believed to have been on the second floor in the Octagon Hotel during 1899.
He also says now that his office never believed that the Army's militaristic tendencies, or lack of them, were a central issue.
He knows the front office does not believe in him.
Maybe no one had ever actually said out loud that the boss could do anything, but that was what everyone who worked in the office believed.
He left office with a high approval rating and many believed he was a potential candidate for the 2008 presidential election.
The explanation given in the audit was because the office mistakenly believed it retained this delegated authority.
However, the German patent office at first rejected it as the office did not believe in the possibility of increasing lift by dividing the wing.
The british plan is so radical, that the chancellor's office didn't believe that Cameron would take it to the summit.