Devichand Agarwal, grandfather of Ketan Agarwal, who died after falling from Lohagad Fort near Pune on June 18, passed away on Saturday at 9:45 pm, the family confirmed. He was 71 years old, and as per the family, he had been unwell ever since the loss of his grandson. He died due to cardiac arrest. Ketan Agarwal had died after falling from Lohagad Fort near Pune on June 18, following which a case was registered. Lonavala Rural Police suspect that the prime accused, Siya Goyal, who was engaged to Agarwal, was unwilling to marry at this stage of her life and was allegedly under family pressure to go ahead with the marriage.