well neeti i think who we think does not know the guy but i think her some connection is there with murder. she said she will bring toofan before sumit comes back and toofan has arrived. so i think somewhere she is responsible fot this murder.whether she murdered or not i cant say but something is there.
may be neeti called guy to threaten pam for money and guy came to take money and then rahul or ant or pam saw him and fought with him and pierced the iron rod.