To be guilty of manslaughter a person must have recklessly engaged in conduct that creates a "substantial and unjustifiable risk of death."

For example, the study said, doctors sometimes decline to order recommended tests that they believe will expose patients to unjustifiable risks.

Taking risks that were, strictly speaking, unjustifiable.

I'm not sure an action won't lie against us for taking unjustifiable risk.

Race 8 Nicolas Rondet had 2 points deduction due to taking unjustifiable risk.

"Only if a skier intentionally disregards an obvious and unjustifiable risk is criminal prosecution warranted," he said.

Flying into hail or very heavy rain deliberately in search of lift is also an unjustifiable risk.

A review of the literature regarding benzodiazepine hypnotic drugs concluded that these drugs cause an unjustifiable risk to the individual and to public health.

Criminal negligence involves the failure to "perceive a substantial and unjustifiable" risk.

"If you thought we were taking unjustifiable risks, you should have said so at the time."