A Nairobi court has ordered a mother and son suspected of involvement in the murder of clinical psychologist Dr. Victoria Nthunya Mutiso to remain in custody for 21 days. A Nairobi court orders detention of suspects in the murder of Dr. Victoria Mutiso for 21 days. Who threatened Dr. Mutiso before her murder? In an affidavit sworn by Corporal Romana Odour, investigators outlined two separate incidents in which men riding a motorcycle allegedly trailed and threatened Dr. Mutiso before her death. Dr. Victoria Mutiso had reported threats to her life before her murder.