Edwin A. Buckham
PER
Edwin A. Buckham Buckham Ed Buckham
The third former aide to be caught up in the investigation, Edwin A. Buckham, was among Mr. DeLay's closest associates, and the Justice Department is seeking to build a conspiracy case against him. Mr. Buckham, Mr. DeLay's former chief of staff, was under scrutiny, federal law enforcement officials confirmed that he was the person referred to as ''Lobbyist B'' in court documents released as part of Mr. Rudy's plea agreement.