Posing a series of questions, the People's Union of Civil Liberties said that the UP government and police's responses will show if the killings were the result of "mere negligence" or "a deeper conspiracy".
Three friends of Lovelesh Tiwari, the main accused in the gangsters Atiq-Ashraf murder case, were detained by the Special Investigation Team in Uttar Pradesh's Banda railways station, the police said on Thursday.
Members of the JC were seen enacting the assassination of the brothers which took place in Uttar Pradesh on April 15 in the presence of police officers.