"It was a message with all the subtlety of a letter bomb."
Fighting the terrorists: Technology that can track down letter bombs.
According to him, people regularly send letter bombs to the station.
So far, no one has been injured by the letter bombs.
Tonight, two more letter bombs were found as workers continued to search incoming mail.
This evening, a police spokesman confirmed that they were also letter bombs.
Part of his left hand was missing, the result of a letter bomb.
A letter bomb was sent to Barker's home, but his wife saw it as suspicious and called the police.
That would explain why the letter bomb was so ineffective.
Others said they were taught how to make letter bombs.
Finally, there is the zip-gun bomber, who has sent mail bombs to seven people since 1982.
In a 17-year chain of mail bombs, the terrorist whose acts are known as the Unabom case has killed 3 people and injured 23.
If anyone got a mail bomb, it would be me.
A mail bomb exploded today in the offices of a forest-products trade group, killing the chief lobbyist, the authorities said.
On Monday, a police officer was injured when a mail bomb went off in a police station.
About that time, two other mail bombs were discovered in the South before they could explode.
The mail bombs were wrapped in brown paper with similar address and advertising labels.
Electronic mail bombs and fax attacks rain down upon them.
And, as an employee using a letter opener discovered on Friday, it contained an unwelcome surprise: a mail bomb.
These types of mail bombs are simple to design but their extreme simplicity means they can be easily detected by spam filters.