11.   An unidentified caller Thursday threatened to kill Pope John Paul II when he visits Sarajevo next month.

12.   An unidentified caller reported seeing the vehicles near where the ransom money was dropped off.

13.   He said several parties -- including newspapers and city police --have received telephone threats from unidentified callers telling them to stop releasing news on the gambling incident.

14.   In recent weeks, Guatemalan human rights groups including the Menchu foundation have reported receiving threats from unidentified callers.

15.   Meanwhile, a Jakarta police spokesman said a bomb squad was sent to the hospital Thursday night following a bomb threat by an unidentified caller.

16.   Slovene television reported late Wednesday it received several phone calls with unidentified callers threatening with terrorist acts against Slovenia.

17.   The embassy received a non-specific threat against Americans by phone from an unidentified caller around noon, said the embassy spokesman, who spoke on condition of anonymity.

18.   Two flights were forced to return to Kaohsiung airport in southern Taiwan Sunday after unidentified callers said bombs had been placed on board.

19.   He said his lawyer suffered a heart attack after arguing on the telephone with an unidentified caller.

20.   Hours after the blasts, a local shipping firm in Zamboanga said it had received a threat from unidentified callers they would bomb a ferry.