A team of four paranormal investigators, Detectives of Supernatural, has been active in Bengal since 2010, using scientific instruments to detect ghostly presences. Initially facing skepticism and opposition, the group gained wider attention after a 2019 TV appearance. This led to backlash from rationalist groups, including threats, prompting the team to report the incidents to the Kolkata Police cyber crime cell, which took action against the perpetrators. The team advocates for questioning the unexplained and believes consciousness may persist for a short period after declared death.