BLOEMFONTEIN - Police Minister Senzo Mchunu says an investigation is underway into what caused the deaths of three police officers in Centurion.
Their bodies and the car in which they were travelling were recovered from the Hennops River in Centurion.
READ: Police suspect no foul play in deaths of 3 SAPS constables
The police dismissed claims of a conspiracy linked to the deaths of the three.
Authorities believe their car crashed, rolled and veered off the N1 highway while they were speeding during a storm.
One of the officers, Constable Boipelo Senoge, was buried in Bloemfontein on Thursday.