Nonetheless, certain terrorist groups remained active and continued to try to mount lethal attacks.

"It was staged and executed," he said of the lethal attack.

When designing the thing I'd given a lot of thought to a lethal attack.

Despite these statements, the organization continued to mount extraordinarily lethal attacks.

She worries that there may have been earlier, more lethal attacks that no one heard about.

They said all four men had been involved in lethal attacks on Israelis.

The lethal attacks and the kidnapping may have been timed to the start of the trial.

It was not the most lethal attack in Haifa during the conflict.

In most cities, such a lethal attack would be followed by widespread panic and fear about leaving home.

It has been called one of the most lethal terrorist attacks of the 20th century.