21.   The city TB office has been investigating both cases at the Pacific Exchange, Kawamura said.

22.   The congressman also said his office is investigating the contact with the NRA by someone on his staff concerning the fax.

23.   The federal prosecutor, Carter, has said his office would investigate whether federal civil-rights charges should be brought against any officers involved in the incident.

24.   The Manhattan district attorney has ordered the Modern to keep the art in New York City while his office investigates.

25.   The New York state attorney general has said his office will investigate the on-line trading industry because of consumer complaints about Web site crashes and delays in stock trades.

26.   The office is investigating whether New Zealand officials -- including the fraud office --were negligent in not investigating the allegations more closely.

27.   The New York office is investigating because the e-mail gave a return street address in the New York borough of Queens.

28.   The office investigates, she said, but often recommends counseling and relies upon prosecutorial discretion to decline to pursue the case.

29.   The Westchester district attorney, Jeanine F. Pirro, said her office was investigating a history of disagreements in the family.

30.   These e-mails were released over the weekend by Rep. Henry Waxman, D-Calif., whose office is investigating the Enron collapse.