31.   Toledo said a gas leak likely triggered the blast.

32.   Yediot said al-Masri had tied the detonator string to his elbow so he could trigger the blast even if apprehended.

33.   A fire brigade spokesman said the explosions were reported after the fire, adding that it appeared the blaze had triggered the blasts.

34.   This triggered a blast which caused her severe injuries.

35.   Manipur separatists had been in intimidation overdrive ahead of the polls -- triggering blasts, abducting candidates and attacking homes of politicians.

36.   Naval Ministry investigators are considering the sabotage angle as well as the possibility the blast was triggered accidentally.

37.   Separatist groups in Manipur have been on an intimidation overdrive ahead of the elections -- triggering bomb blasts, abducting candidates and attacking their homes.

38.   Separatist groups in Manipur had been in intimidation overdrive ahead of the elections -- triggering bomb blasts, abducting candidates and attacking their homes.

39.   Separatist groups in Manipur have been in intimidation overdrive ahead of the elections -- triggering bomb blasts, abducting candidates and attacking their homes.