The officer did so, but was killed in the process.

In the last seven years, 17 officers have been killed, he said.

I had never been on the scene when another officer was killed.

Last year, one officer was killed and 12 were hurt.

Over one hundred men and three officers had been killed.

Two officers and many soldiers were killed by them on the first day.

One officer was killed and at least 11 others were wounded.

During a span of three months, he was known to have killed 9 police officers.

He was the first officer killed in the line of duty this year.

The officers killed were black, as are all but one of the wounded.