When it came, Ranworthy could not have claimed ignorance of the charges against him.

Customs officials may not be sympathetic if you claim ignorance about these medicines.

This isn't something we can claim ignorance of and quietly sweep under the rug.

Robert claimed ignorance but was sentenced to death with his wife as an accomplice.

Each network claims initial ignorance of the other's plans.

To claim ignorance of the things in it is hardly credible.

Owners will not be able to claim ignorance as a defense.

But Cielle was letting him get only so far before claiming ignorance.

He could claim ignorance of the whole thing later on, and thus be within the law.