Former finance minister P Chidambaram, who is currently in Tihar jail, had requested his family to tweet on his behalf. He tweeted, " I have requested my family to tweet on my behalf the following :-People have asked me 'If the dozen officers who processed and recommended the case to you have not been arrested, why have you been arrested? Only because you have put the last signature?' I have no answer." "No officer has done anything wrong. I do not want anyone to be arrested," he said in another tweet.