SERDANG, Nov. 4 -- Police have arrested a fourth suspect, a woman in her 30s, to assist in the investigation into the murder of a 24-year-old woman whose body was discovered naked with her hands tied by the roadside near a stream at Blue Water Estate, Seri Kembangan, last week.

Serdang district police chief Assistant Commissioner Muhamad Farid Ahmad told Sinar Harian, the fourth suspect is believed to be the victim's housemate at a residence in Taman Castlefield, Cheras, Kuala Lumpur.

He said the unemployed suspect was detained by the Serdang District Police Headquarters' Criminal Investigation Division on Sunday.

"So far, we have arrested four suspects, including three men who were picked up in a raid last Friday. They comprise the vi...