With different theories emerging, CBI investigators then uncover a second
mobile phone, used by the younger girl and owned by her father.
Witnesses allege that on the phone was a conversation with Pappu at 6am on the morning of the crime, arranging to meet with him that evening, and this was recorded and played to the search party as they looked for the girls that evening.
However, the memory card has been lost and the physical evidence no longer exists.
The younger girl’s father denies the existence of this conversation.