Police reported that the personnel had brought in a wounded suspect from Goilala, Central Province, who later died of loss of blood when he was rushed to the hospital.
The men will be appearing in court for mention tomorrow.
The officers were all attached with the Saraga police station at Six-Mile.
They have already been arrested and will go through administration procedures for further actions to be taken.
Meantime, another two police officers were arrested over the weekend; one for illegally using an impounded vehicle for two days while the other was arrested for assault in public.