YouTuber Elvish Yadav was questioned by the Enforcement Directorate (ED) on Thursday in connection with a money laundering case linked to a snake venom-rave party incident. Yadav was reportedly questioned for eight hours by ED in UP's Lucknow. ED had last questioned Elvish Yadav in July. Yadav was arrested on March 17 and sent to 14-day judicial custody.