A Delhi court on Tuesday allowed the CBI to interrogate in custody for seven days its Deputy Superintendent of Police Devender Kumar, who was arrested on Monday in connection with bribery allegations involving its special director Rakesh Asthana. However, some of the cases, including the Aircel-Maxis case and one pertaining to meat exporter Moin Qureshi, have been taken away from him, sources in the CBI said.

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