Suchana Seth, the CEO of a Bengaluru-based firm, may have strangled her son to death in Goa, the autopsy revealed. Seth’s estranged husband Venkatraman, who hails from Kerala, and his relatives arrived in Chitradurga from Indonesia on Tuesday night. After the medico-legal procedures, the father collected the mortal remains and left for Bengaluru where the last rites were performed.