You've Got a Mail  (English, Paperback, Ganga Bharani Vasudevan)

One night, Raj receives an email from Priya with a video attachment. As he plays the video, Priya reveals that it has been five days since she died by the time he watches it. Two more emails follow, each containing videos from Priya, who tragically passed away just five days ago. In these heart-wrenching confessions, Priya admits to being in love with him and discloses that she lived in the house opposite their window. She confesses to secretly watching him from her window until the Christmas party, when his girlfriend intervened. Raj's girlfriend, who used to visit him every day, had been threatening Priya—relentlessly following her and even making death threats. The last video ends with Priya accusing Raj and his girlfriend of being responsible for her death. However, there's just one problem—Raj doesn't have a girlfriend. In fact, a few girls had visited him for the Christmas Party. Was it a suicide or a murder? Who was behind Priya's death? Why did she record videos before her demise? Viyanthara, a relentless cop, initiates the investigation, questioning Raj and his friends.