On 11 February 2013 , authorities at Sabarmati Central Jail in Ahmedabad , where Nagori was being held , discovered a 213-feet long tunnel that been dug from the prison cells in the Chhota Chakkar area of the jail . The tunnel extended up to the prison 's garden . Jail authorities believe that prisoners intended to dig until the underground sewage line and use it to escape . Authorities claim that the attempt would have been unsuccessful as the prison 's boundary wall extends 20 feet below ground , while the tunnel had a depth of just 6 feet . On 18 May 2013 , Ahmedabad City Crime Branch charged Nagori , and 23 other prisoners , under Indian Penal Code ( IPC ) sections 130 ( aiding escape of state prisoners ) , 225 ( resistance or obstruction to lawful apprehension of another person ) and 120 B ( criminal conspiracy ) . All 24 accused are also accused in the 2008 Ahmedabad bombings
2008 Ahmedabad bombings
2008 Ahmedabad bombings
Safdar Nagori