5 held after NRI shot at Punjab home in front of his son & mother

Five people were arrested after NRI Sukhchain Singh, who's an American resident, was shot at his Punjab home in front of his son and mother. Sukchain alleged role of his ex-wife's family in the shooting. "[This] occurred due to...rivalry between two families...Both families live in US," police said. A video showed Sukhchain's mother and son begging shooters to spare him.