41.   Investigators suspect an in-flight explosion caused that crash.

42.   It was unknown whether any damages or injuries were caused by the explosion.

43.   Most mining deaths are caused by explosions of gas pockets and floods caused by the breaching of underground rivers.

44.   Neither explosion caused any injuries, and the damage was slight.

45.   No one was hurt, but the explosion caused extensive damage to buildings and cars.

46.   On Tuesday, an explosion caused by a gas leak killed eight and injured at least four people in southern Ukraine.

47.   Police warned that the explosion could cause some damage to surrounding properties.

48.   Roca said the explosion did not cause any material or personal damage.

49.   Scientists, however, said the explosion did not cause any damage even in the nearest buildings.

50.   That explosion caused minor damage but no injuries.