Foremost was the failure to protect and preserve the crime scenes.

He mocks the agent's failure to protect Kennedy, but calls him a "friend".

"There has been an unconscionable failure to protect sources," he says.

This failure to protect American workers is of relatively recent vintage.

And I abase myself for my failure to protect you.

He's taken his failure to protect the King very hard.

We hold the Iranian government responsible for its unacceptable failure to protect diplomats in line with international law.

The failure of the "in the grasp and control rule" to protect the quarterback.

The case underlined the child welfare system's failure to protect some children from abusive parents.

Despite my own failure to protect my ship, he thought.