Guwahati: Gayatri Barua, wife of noted Assamese filmmaker Jahnu Barua, died in Pune on 12th November, after collapsing while having a late lunch at a restaurant. She was rushed to a nearby hospital, where doctors declared her dead, following a suspected cardiac arrest.Gayatri Barua reportedly collapsed while having a late lunch at a restaurant in Pune on Thursday. She was immediately taken to a nearby hospital after the incident.