A key breakthrough came when investigators reviewed CCTV footage from Lohagad Fort and allegedly spotted a hooded man trailing Ketan and Siya on the day of the incident.NEW DELHI: What began as an engagement that was meant to culminate in a lavish wedding has now turned into a murder investigation that has shocked Pune. Police allege that businessman Ketan Agrawal was killed by his fiancée, Siya Goyal, and her alleged lover, Chetan Chaudhary, after multiple failed attempts.Investigators claim the alleged conspiracy unfolded over nearly eight months, beginning after Siya and Chetan first met at a Diwali party in 2025. According to Pune Rural Police, the two grew close and remained in frequent contact, exchanging more than 2,000 phone calls and spending around 238 hours speaking to each other over six months.Investigators further claim Siya was reluctant to proceed with the marriage and was under pressure from her family to go ahead with the wedding plans. The case initially appeared to be a trekking accident after Ketan fell from Lohagad Fort on June 18, but CCTV footage, call records and witness statements later led police to suspect a premeditated conspiracy.A key breakthrough came when investigators reviewed CCTV footage from Lohagad Fort and allegedly spotted a hooded man trailing Ketan and Siya on the day of the incident. Police later identified the man as Chetan Chaudhary, leading to a deeper probe into the circumstances surrounding Ketan's death.