India, July 2 -- The bodies of a couple in their 30s and their two sons, aged eight and three, were found in a water tank near their house at Undu in Rajasthan's Barmer district late on Tuesday.

Police cited a preliminary investigation and said it suggested financial crisis, mental stress, and family disputes may have pushed them to suicide. A detailed probe was underway to determine the exact cause of the deaths of a 38-year-old man, who was active on social media and had recorded a video with his family, his 35-year-old wife, and their two sons.

The 38-year-old's parents were away on Tuesday. His brother reportedly tried to contact him, and when there was no response, he asked the neighbours to check on the family. The neighbours foun...