Mystery surrounds death of 21-year-old engineering graduate found unconscious at Ghatkesar farmhouse after birthday party; police await post-mortem report. A 21-year-old engineering graduate dies after a birthday party at a farmhouse near Ghatkesar; post-mortem and toxicology await results. A 21-year-old BTech graduate died under suspicious circumstances after attending a birthday party at a farmhouse in Ghatkesar.