41.   Police interviewed several witnesses who said they saw the man in the complex several times before the attack, Martinez said.

42.   Police interviewed three witnesses.

43.   Racilppo said that fire marshals had interviewed several witnesses who said they smelled gas after the explosion.

44.   Senate aides said House prosecutors and White House lawyers will interview each witnesses in private as part of a traditional fact-finding effort.

45.   Singer said federal, state and local agents were still collecting evidence and interviewing witnesses.

46.   Some officers have agreed to appear in court, testify before grand juries or interview witnesses on their own time, asking for no extra pay.

47.   Some subpoenas have already been issued, Blumenthal said, and a task force will begin interviewing witnesses soon.

48.   That includes interviewing witnesses in far-flung locations and pricing plane fare and lodging for out-of-town experts.

49.   The defense team argued that it may have to send investigators to Afghanistan, Pakistan and perhaps Yemen to interview potential witnesses and gather evidence.

50.   The Fire Department and the Police Department are investigating the crash, interviewing witnesses, checking skid marks and testing the brakes of both vehicles.