India, June 23 -- What was initially believed to be a tragic accident has turned into a chilling murder investigation in Maharashtra, with a woman accused of killing her fiance months before their lavish wedding.

Pune Rural Police have arrested 26-year-old Siya Goyal and her alleged lover, Chetan Babulal Chaudhary, in connection with the death of Ketan Vishal Agarwal, a real estate businessman from Pune district.

Investigators claim the duo conspired to murder Agarwal by pushing him into a 400-foot gorge at Lohagad Fort on June 18.

Instagram post now part of probe

Following Agarwal's death, Goyal posted an emotional tribute on Instagram, expressing grief over losing her fiance just months before their scheduled November wedding.

Acco...