Did I just read that?

This is an interesting sentence that would be hard to construct on purpose (but is magnificent accidentally). It can be read so that either of the events came first, depending on how you place the emphasis:

"They were attending a political youth retreat on a resort island when an anti-immigrant extremist opened fire, soon after setting off a bomb in the nearby capital, Oslo." http://www.ksl.com/?nid=235&sid=16591002