New idea..give ur views!!

! My idea is of a detective ff..and from the pre cap we have tons of motives for murder.. plus most of us want ragini to be punished right... so I was thinking of getting her murdered.. and penning down an ff.. well, who can be the killer?? U got to be keep reading for that... so guys how many of u wus read?? There are already tons of swasan and swalak ffs. So I thought of something different.. i promise u guys that if u are raged on any character. . This ff can get twisted to punish him or her... so guys tell me ur views..how is the idea??