India, July 7 -- What first looked like a tragic accident at Lohagad Fort near Lonavala has now turned into a shocking murder case. Police say Siya Goyal, the fiancee of Ketan Agarwal, and her boyfriend Chetan Chaudhary allegedly planned Ketan's murder for nearly seven months before pushing him off the fort and trying to make it look like an accident. The investigation has become even more disturbing after police reportedly found that Siya had searched for details of the high-profile Raja Raghuvanshi murder case to understand how such crimes are carried out and how to avoid getting caught. Here's everything the investigation has revealed so far.

How Did Siya Goyal And Chetan Chaudhary Allegedly Plan The Murder?

According to police, Siya...