The brutal killing of gangster Sunil Baliyan aka Tillu Tajpuriya in his prison cell in Tihar jail even as guards remained spectators is not the only blatant case of laxity and sensational murder in prisons in recent times. In May 2021, Mukim Kala, who was designated a gangster by the Uttar Pradesh government was killed inside Chitrakoot Jail in an incident which raised major questions on the security system of prisons in the state. Three persons were killed in that incident.