1.   An anonymous caller alerted the police that a bomb was due to go off.

2.   It was important to me not to be silenced by the fear the anonymous caller invoked.

3.   Now she was trying to scare Liz away for whatever warped reason an anonymous caller might have.

4.   An anonymous caller told police what had happened.

5.   Although McKenna now knows the identity of the anonymous caller, he predicts it will be years before he reveals it.

6.   An anonymous caller told the police that the militant Islamic movement Hamas was behind the attack, but there was no immediate corroboration from either Palestinian or Israeli sources.

7.   An anonymous caller to a radio reporter said it was left by a group called Muslims Against Global Oppression.

8.   An anonymous caller to the Israeli police said the blast was the work of the militant Islamic movement Hamas.

9.   An anonymous caller said it was the work of the military wing of Hamas, the largest Islamic movement among Palestinians, and Hamas hailed the action.

10.   An anonymous caller to Israel Radio and the Voice of Palestine claimed responsibility for the bombing in the name of Hamas.