The fire was believed to be an act of sabotage by workers.

If an act of sabotage was under way, then lives could be in danger.

Many other acts of sabotage would take place over the next few years.

Several acts of sabotage were reported Tuesday in the south.

Later he called the explosion "a very effective act of sabotage."

Other acts of sabotage are taking place behind the scenes.

"Environmental control gone down, very likely due to yet another act of sabotage.

No question about it: this was an act of sabotage."

I couldn't imagine how such an act of sabotage could possibly profit him.

After the war it was discovered that the explosion had been an act of sabotage.

"An act of sabotage in the laboratory would have been.

Tonight she was to bring off the first full-fledged act of sabotage against the "Project."

Yet there was something about this whole act of sabotage that unsettled him.

"Four people lost their lives in this act of sabotage," he growled.

The Lebanese government believes the attacks were an "act of sabotage".

There were no major clashes or acts of sabotage reported from the region.

"The examples we need to make to discourage further acts of sabotage."

This has gone from a terrible accident to an act of sabotage."

Military sources said that the derailment had been an act of sabotage.

The K'k'tict had not appreciated her act of sabotage the night before.

This act of sabotage and illegal interference with free media has yet to be addressed in an international case.

They've performed a few acts of sabotage and some assassinations, yes.

"Now you're talking about a dangerous spy mission, followed by a major act of sabotage.

It begins with small acts of sabotage, but soon escalates.

"There have been two more possible acts of sabotage against this ship and her mission.