Three arrested for triple murder of Bihar migrant family in Chennai: PoliceThree men were arrested in Chennai for the brutal murder of Gaurav Kumar, his wife, and two-year-old son following an attempted sexual assault. The investigation began following the discovery of a body in a gunny bag on January 26. According to the police, the victims have been identified as Gaurav Kumar (24), a native of Nalanda district in Bihar, his wife Minukumari (22), and their son Birmani Kumar. Kumar, who had previously worked as a security guard in nearby Sriperumbudur, had recently returned here with his family in search of better employment. On the night of January 25, a group of men — also migrant workers from Bihar — allegedly consumed alcohol with Kumar.