But due to some unfortunate turn of events, it never came to be.

She may have even been defeated if not for an unfortunate turn of events.

Once targeted online ads started to appear, the development took an unfortunate turn.

Here I would learn the reason behind this unfortunate turn of events for me.

An investigation of an insurance scam takes an unfortunate turn when a dead body is found.

It's just a very unfortunate turn of events that we are using the criminal justice system to try to achieve political ends in this country.

Some blame an unfortunate turn in the business cycle from which no President could have escaped.

He attributed the latest problems to an unfortunate but unforeseen turn in the economy.

"Even in its best perspective, that struck me as an unfortunate turn of phrase," he said.

You have to wonder if this would be such an unfortunate turn of events.