A 91-year-old man has been arrested on charges of murdering his 87-yeard-old wife at Vellikkulangara in Thrissur district . The SI of Vellikkulangara police station K L Sudheesh gave the name of the victim as Mukkattuveetil Kochuthresia. The SI said the husband Cheriyakutty was remanded to 14 days of judicial custody by the Judicial First …