Acting on a tip-off, the police raided a place at Sono bazar in Bihar's Jamui district last evening and arrested Maoist leader Mustkeen Ansari who was wanted in connection with the attack, he said.
The Maoist has revealed several vital informations about the attack, Neelmani said.
Five policemen - four Special Auxiliary Police (SAP) jawans and an Assistant Sub-Inspector of police - were mowed down by armed Maoists at Sono Bazaar in Jamui district on August 22.
They had looted six weapons and ammunition from the police.
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