Pune businessman Ketan Agarwal's fiancée Siya Goyal and her lover Chetan Chaudhary had reportedly searched how to kill someone days before they allegedly killed Ketan. "The investigation indicates that the murder was planned in advance. Their digital footprint...forms a crucial part of the evidence," Pune SP Sandip Singh Gill said. They had allegedly pushed Ketan from Maharashtra's Lohagad Fort.