Indonesian police have recovered a laptop that they believe belonged to one of the bombers of Friday's twin hotel attacks in Jakarta, the country's official news agency said Sunday. The laptop contained information and codes that the attackers may have used to communicate with each other, the state-run Antara News Agency said. The computer was found in a room at the Ritz Carlton, one of two hotels targeted Friday. The other site was the JW Marriott, CNN quoted Antara as saying. The blasts killed nine people -- including at least two presumed suicide bombers -- and wounded more than 50.