# The Independent Police Investigative Directorate are investigating a case of murder after a suspect died in police custody. It is alleged that the robbery suspect was assaulted by security guards in Dukathole in Germiston South. IPID spokesperson Grace Langa said police were called to a scene and the suspect was arrested. Langa said the suspect was found vomiting while lying on the floor of a police cell. The man was confirmed dead after an ambulance arrived. The security guards have been charged with murder.