1.   Although thousands of children are killed or injured each year in unfortunate accidents, something made this case special.

2.   It was a very unfortunate accident.

3.   Since the unfortunate accident to your father, I have had the strangest presentiments concerning you, at times.

4.   Through some unfortunate accident, the information reached me a day late.

5.   He was called in at short notice due to the unfortunate motor accident involving Design Director, Bill Naysmith.

6.   An unfortunate accident has taken place in one of the restrooms, so bad that the busboys have scattered and hidden.

7.   And his desperate eagerness to catch a glimpse of the animal leads to an unfortunate accident.

8.   B. Jay Cooper, a Yale University spokesman, called the incident an unfortunate accident but said the school had provided the necessary training and supervision.

9.   Debate will rage over whether it was a cheap shot or an unfortunate accident.