Indonesian police said on July 19 that deadly attacks on two Jakarta hotels used the same methods and equipment as previous bombings by the militant Jemaah Islamiah group.
Investigators were working to reconstruct the face one of the suspected suicide bombers from Friday's attacks on the JW Marriott and Ritz-Carlton that killed nine people and wounded 53.
Police patrol Kuta beach in Bali July 19, 2009 following bomb blasts in Jakarta on July 17.
The two hotels were popular with foreign business executives and diplomats and considered to be among the most secure buildings in the capital.
The blasts left some bodies so badly mutilated they were difficult to identify and two decapitated corpses were believed by police to belong to the suicide bombers.