Oct 3, 2009 JAKARTA - A CLOSE aide of slain Malaysian terror leader Noordin Mohammed Top has handed himself in to Indonesian authorities, police said Saturday. National police spokesman Nanan Soekarna said in a text message Aris Ma'ruf, 23, surrendered to police in the Central Java district of Temanggung late Friday after months on the run. 'After interrogation, he was brought to the Central Java police headquarters to be handed over to the Central Java head of Special Detachment 88,' he said, referring to Indonesia's crack US and Australia-backed anti-terror squad.