A page turner psychological thriller murder mystery. The lead character tries to get in CBI but ends up being an intern in forensic lab. Dr. Mohan gives her assignment to gather the info about the cold cases. While on her mission, she comes across a serial killer who murders pregnant woman and young girls. No one believes when she says all cases are connected and it's a serial killing, but she proves it within minimum evidence purged with modern day's forensic technologies explain deeply