Cele was in Cape Town on Saturday to be briefed on the investigation into Kinnear's murder before visiting the scene of the shooting.
On Thursday, Cele met Western Cape community safety MEC Albert Fritz and City of Cape Town mayoral committee member for safety and security JP Smith to discuss extortion of Cape Town businesses by organised crime organisations.
Fritz joined Winde on Saturday in condemning the murder of Kinnear and extending his condolences to the detective's family.
“We will assign resources from our watching brief unit to monitor any eventual cases that are brought to bear, to ensure they move effectively through the criminal justice system, and that perpetrators are brought to book,” he said.
“The police and the Hawks must shine a light onto the dark, criminal underworld that exists in this country, and act against its leaders and the corrupt system that enables it.”
After visiting the scene of Kinnear's murder, Cele was expected to go to Khayelitsha to visit the family of Sgt Thabile Mapona, who was shot and killed on Thursday morning after dropping his wife at a taxi rank. Mapona was off-duty at the time.