In a shocking incident in Maharashtras Mumbai, a 50-year-old man, his son and another person have been apprehended by the Mumbai Police and three minors have been detained after allegedly murdering the mans daughter and son-in-law in a case of so-called honour killing, said the officials.Father kills daughter, son-in-law over interfaith marriage in MumbaiAccording to the police, Gora Raeesuddin Khan (50) allegedly murdered the couple with the help of his son and the sons friend as he was not happy with his daughters marriage to Karan Ramesh Chandra.Last Saturday, Chandras body was found in suburban Govandi in Mumbai. As his wife Gulnaz too was missing, suspicion fell on her father Gora Khan, he said.The accused allegedly confessed his crime to killing the couple with the help of others as they had married against his wishes.Gulnazs body was recovered from Navi Mumbai.3 arrested Following this murder act, Gora Khan, his son Salman and Salmans friend Kaif Khan were arrested for murder and remanded in police custody till October 27 while further investigation is underway, the official added.