The police, only doing their job, opened fire and 90 people were killed.

The police opened fire again and four more students were killed.

The police came and opened fire killing two young workers.

It was then that the police opened fire, the bureau said.

The police had opened fire on the protesters by then.

A 10-year-old boy was killed when police opened fire on protesters.

The officials said the police had opened fire on seeing that at least two of the men were armed.

Police opened fire on the procession and a number of workers were killed.

Police opened a criminal case, but no further information was available at the end of the reporting period.

The children refused and the police opened fire, killing at least 618 of them.