21.   Often transgressions are reported to America Online officials by other discussion group participants, whose identities are not released to those they accuse.

22.   Police said the pilot, whose identity was not released, acted as an intermediary, communicating between police in the control tower and the hijackers.

23.   Police also declined to release his identity.

24.   The men, whose identities were not released, were not arrested.

25.   The officer, whose identity was not released, was sent home.

26.   The police quickly arrested Cockrel, his sister and their companion, but would not release the identities of the two teen-age girls because they are juveniles.

27.   Their identities were not released because of their ages.

28.   The victim, whose identity was not released, began chasing one of the suspects when he was shot in the stomach.

29.   The woman, whose identity was not released, was treated for bites to her hand, police said.