11.   Gilani was unhurt when the grenades went off.

12.   Gun shots were also heard after the grenade went off, he said.

13.   Hare said the grenades, assembled and ready for shipping to the Australian army, may have been undergoing final checks when the grenade went off.

14.   He was killed when the grenades went off, the agency said.

15.   The grenade went off as Qeybdid was leaving the residence.

16.   The grenade went off during a heated argument, killing the woman and injuring the man, the ITAR-Tass news agency said.

17.   The grenade went off after one of the boys picked it up and pulled out the pin, the newspaper Bangkok Post reported.

18.   The grenade did not go off and there were no injuries.

19.   The grenade went off in a popular market in the middle-class Zarate neighborhood of the San Juan de Lurigancho district of Lima Friday afternoon, police said.

20.   The sources did not elaborate on how the grenade went off.