The Enforcement Directorate (ED) may look at registering a money laundering case to see if dubious funds were being pumped in to fuel caste-based violence. ED Joint Director (Lucknow zone) Rajeshwar Singh told PTI that the central probe agency is "examining" a Hathras police FIR linked to charges filed against a website created on an online platform. A link, 'Justice for Hathras victim', was uploaded on the platform and it is under probe for alleged dubious activities.