Tonj South County Commissioner in Warrap State on Monday said Acting Police Commissioner Major William Deng Wol died on Sunday in the clinic.
William Wol Mayom announced that William Deng Wol died of high blood pressure, Don Bosco Radio reported.
The Commissioner said the dead of Major Deng Wol shocked people of Greater Tonj because in the morning he was healthy, went to the town and died in Moru Clinic.
He added that Unite Clinic owners were put in prison for clarification on dead of the major Deng.
Mr Mayom advised people to pray for the late Major Deng Wol to rest his soul in peace and internal life.
The Commissioner conveyed his condolences to the family of the late Major Deng to allow police and Doctors investigate what really killed him.