1.   The letter Fearon got was a very nasty piece of threatening mail.

2.   Each week, protesters picket the building, and workers recently received threatening mail.

3.   Every president receives threatening mail from nutcases.

4.   In response to all the threatening mail, US postal employees were put on high alert.

5.   After the game, Bolton manager Bruce Rioch revealed that his team this week had received threatening mail containing razor blades.

6.   Currently, people convicted of sending threatening mail and hoaxers who waste police time face fines and from eight days to three months in jail.

7.   The Malaysian government says the risk of anthrax contamination in Malaysia is extremely low, and warned that anyone caught sending threatening mail could face heavy penalties.

8.   Tomcic said he had given the threatening mail to the Interior ministry.