CBI To Investigate Pratyusha Banerjee's SUICIDE CASE

Well the crime branch Probe is getting more and more mysterious with Pratyusha's mother asking for Crime branch probe. Word has it that her mother is ver affected by the turn of events and is convinced that her daughter did not commit suicide prevention instead has been murdered.

We do know that Pratyusha's Boyfriend has been charged with abetment to suicide. Things are getting murkier with the boy claiming to have done nothing.
With days advancing the starlet's mom is losing faith maybe and this has perhaps made her write to the CM to allow this to be proved by the Crime branch.

So does she have some valid proof that has triggered her to do this or is she just wanting justice for her daughter