Deputy Police Minister Cassel Mathale has expressed concern about violence within the police service. Mathale was speaking at the funeral service of a slain female police constable at Mopye village in Limpopo .
Tlhonolofatso Machete was shot and killed by her ex-partner Matimba Ngobeni inside the Ritavi Police Station on Monday.
Ngobeni is also a police officer.
