Listing her reasons to be part of "Cold Case", Aditi says: "One, I've always been a huge fan of Malayalam cinema. So, I wanted to pick an opportunity. Two, it's got Prithviraj in it. I used to be a huge fan when I was a kid. Three, my character has a track of her own in the entire story. This is kind of my first time working in a thriller with horror elements. So, I thought it would be challenging for me to portray a character with subtle emotions and expressions in a film with supernatural occurrence."