Sabdham Description:

The plot revolves around a couple of deaths, seemingly by suicide, that happen in a medical college. With rumours of the supernatural involved, the management hires Ruben Vaidhyalingam, a paranormal investigator. As Ruben begins his investigation, he realises that there’s a connection between the deaths and Avanthika, a house surgeon and lecturer at the place, who doesn’t believe in ghosts.