DURBAN - A KwaZulu-Natal police officer has been arrested on suspicion of killing his girlfriend.
Busisiwe Ngubo (36) was pregnant with triplets.
The Ixopo police sergeant was arrested by a team of IPID investigators.
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Ngubo's body was found close to her home on Monday.
The deceased was last seen with the suspect the day before her body was found.
The suspect is expected to appear in court on Monday.