Pune police are intensifying their investigation into the alleged murder of realtor Ketan Agarwal at Lohagad Fort, relying on forensic techniques and digital evidence. Arrested fiancée Siya Goyal and her alleged lover Chetan Chaudhary are facing polygraph and gait analysis tests. The probe also revisits Agarwal’s prior suspicions about Goyal’s relationship with Chaudhary, as detailed in the FIR, suggesting a possible conspiracy behind his fatal fall.