Mr.Okoth said the motive of the killing has not been established, however, they suspect that it could be linked to love affairs.
The body of the student has been moved to the mortuary as police officers hunt for the suspect.
The murder comes just hours after a 30-year-old woman has been arrested by police in Makueni Sub-county to help with investigations into the murder of her husband who went missing for an unknown number of days.
The suspect, Purity Nzilani Mutindi, was arrested by police after a trail of bloodstains was spotted leading to the house of the deceased from a thicket where a human skull, separated lower jaw, tubular bone, and clothes belonging to deceased Reuben Mutisya Mwau was found in Thoma village on Friday.
Woman arrested after wheeling dead uncle into a bank to sign a loan