Mbali Jele was a Reservist Constable in the Diepkloof Police Station.
John Msimango and daughter battle for their lives while wife and two children succumbed to death after a house fire.
Mr Cele said the province continues to experience the same high levels of violent crime.
Ramsamy is the 46th person to be charged in the matter. There are 72 accused in total, including the companies.
Meanwhile, the 49-year-old man appeared in the Nqanqarha (Maclear) Magistrates court on Tuesday for attempted murder.