1.   At trial, he claimed ignorance of the murders because of drug-induced amnesia.

2.   Claiming ignorance of the law, Neuheisel owned up Wednesday to a violation Sunday when he sent five assistants to visit recruits at home.

3.   In Memphis, one could not claim ignorance of the coming holy days.

4.   In most cases, though, the shops are contractors, a situation that lets the manufacturer and retailer claim ignorance of labor practices.

5.   Nobody can claim ignorance.

6.   Notwithstanding his years as a federal prosecutor, he claims ignorance of the identical practice in federal court.

7.   No one can claim ignorance of what happened.

8.   Others have claimed ignorance of the law as a defense.

9.   Other museum officials and art historians said they were astonished that curators who deal with European art would claim such ignorance.

10.   Others hide the bears or claim ignorance.