JOHANNESBURG - Police have arrested a fourth suspect for the murder of Hillary Gardee.
He was arrested in KwaThema in Gauteng on Thursday night.
Police have described the suspect as a possible serial killer as he's been linked to the murders of three other women.
Three other suspects have already appeared in court in connection with the murder.
The body of Hillary, daughter of former EFF Secretary General Godrich Gardee, was discovered in May, days after she went missing.