Security has been increased in the village of gangster Anil Dujana in Greater Noida. Gangster Dujana was killed in an encounter by Uttar Pradesh STF in Meerut on May 5. Dujana was a notorious criminal with a history of contract killings and extortions. He had allegedly murdered several witnesses in cases against him and used intimidation tactics. The UP STF confirmed his involvement in various criminal activities, leading to his encounter.