The police have confirmed only that they arrested a 43-year-old woman in connection with the parallel investigations into phone hacking and bribes paid to law enforcement officials.

FORBES: Rebekah Brooks Arrested After Leaving News Corp.

Mr. Rattner was drawn into the parallel state and federal investigations in connection with his work at his private-equity firm, Quadrangle Group LLC.

WSJ: Rattner Near Deal to Settle SEC Case