A man in his 30s is alleged to have raped his 80year old mother-in-law last week and the matter was reported by the victim on Tuesday.
The matter is being investigated by the Nausori Police.
It is alleged the incident occurred inside the victims home last Friday morning when the two were alone.
Since the alleged incident, the suspect has been missing and investigators are pusruing information on his whereabouts.
In another alleged rape case, a 14year old was questioned and released for allegedly raping an 8year old boy in January this year.
The matter was reported at the Labasa Police Station.
The investigation file will be forwarded to the Divisional Crime Officer who will decide the next course of action based on the findings of the case.
Meanwhile two cases of defilement are now under investigation.
The first case of alleged defilement is regarding a 14year old student.
The matter is being investigated by Seaqaqa Police and the alleged incident occurred in July last year and was reported yesterday.
The victim claims the suspect to be a bus driver based in Labasa.
The second defilement case is currently under investigation by Totogo Police whereby a 16year old girl has alleged she was defiled by a 22year old bus driver during a drinking party at an Apartment complex in Suva.
The alleged incident occurred last Sunday.
Investigations continue and both suspects are yet to be arrested as victims undergo medical examinations.