I was watching the episode again. Neev looks to be as the prime suspect. Here is why.
- He came in to the hall last.
- When Prachi was telling every body how she tried to save Ritwik but the kidnapper escaped with him, Milsi looked concerned but Neev seemed to have a slight smirk in his face. Now why would he do that (unless it was Jay who found the scene amusing)?
- When Milsi told Prachi he will not help her and that she has to get the help of the child's father, Neev promptly landed there and said that says she should ask the father.
Looks to me that Neev planned the operation to get Prachi to reveal the identity of the baby.