Three more South Wales officers and one custody detention officer are to be investigated
The police watchdog has begun an investigation into another four police officers as part of its inquiry into the sudden death of a man shortly after being released from custody.
The Independent Office for Police Conduct (IOPC), which is investigating the contact South Wales police had with Mohamud Hassan during his arrest and time in custody, said it had served notices of investigation on three further South Wales officers and one custody detention officer. In addition, a police officer previously served had received an updated misconduct notice.