Nearly a year after the explosion, we still didn't know any more about who had done it.

He had been the first man on the spot after the explosion.

His son died in a hospital operating room several hours after the explosion.

Students had been told to stay inside the school after the first explosion, and none were hurt.

After the explosion, the children continued on to school in their bus.

They are confirmed dead after a second explosion five days later.

He said the ambassador left the town 20 minutes after the explosion.

"And I think we should send an assessment team in after the explosion, maybe before as well."

It felt odd, coming back here so soon after the explosion.

The last victims were taken from the station three and a half hours after the explosion.