We are currently conducting a thorough internal investigation and the Human Resource and Legal departments are both fully cooperating with police in their investigation. (whio.com)
Also, after the accident, the victim should not talk to anyone under any circumstances, with the exception of cooperating with the police investigation. (pricebenowitz.com)
He had his own reasons for not cooperating with the police but he also had three twenty - pound notes in his wallet that ensured his lack of cooperation. (bookbrowse.com)