Minister for Women in the Presidency Bathabile Dlamini, said that there were questions about Lekota as well.
Dlamini was speaking at the Durban University of Technology on Tuesday during the memorial of slain student Mlungisi Madonsela.
Mthembu was referring to the incident on Thursday when EFF MP Marshall Dlamini was seen slapping a police officer after the State of the Nation Address (SONA).
ZN pic.twitter.com/FvhjvcvLqG — EWN Reporter (@ewnreporter) February 12, 2019 #DUTShooting #DUTShooting EFF MP Marshal Dlamini now on the podium.
The video apparently shows EFF MP Marshall Dlamini and other EFF MPs, including party leader Julius Malema, expressing unhappiness about not being allowed into the lobby in front of the National Assembly as fast as they wished.
A video emerged last week which shows EFF Member of Parliament Marshall Dlamini slapping a warrant officer in the face, while Malema is held back by another man.
"Further investigations are continuing as these suspects might be committing crimes and behaving in a manner that portrays police as being corrupt as well as committing serious and violent crimes including business robberies,” police spokesperson Col Lungelo Dlamini said.
Video footage emerged on Friday showing EFF MP Marshall Dlamini slapping a plain clothes police officer.
One of the three customers in the shop was also shot and died on his way to hospital, police spokesperson Colonel Lungelo Dlamini confirmed in a statement.
Earlier this week popular gospel musician Swazi Dlamini encouraged church members to boycott voting if the prophet was not released.