1.   The damage was caused by accidental discharge of a hunting rifle.

2.   It was later revealed the shot was an accidental discharge from inside the house.

3.   And just two weeks ago, a beach in Greenwich was closed after an accidental discharge from a sewage treatment plant there.

4.   In addition, the new guns would have to pass a drop test to prevent accidental discharge if they are mishandled.

5.   Police said there was an accidental discharge from the firearm of a soldier guarding the voting station.

6.   The report ruled out mechanical defect, the use of night-vision goggles and accidental discharge of a firearm as causes of the crash.