Chennai, Sep 28 (ANI): Chennai woke up to a silent morning on Sunday after a Bangalore special court held Tamil Nadu Chief Minister Jayalalithaa guilty in the disproportionate assets case. Jayalalithaa is sentenced to 4 years of jail for obtaining assets worth almost Rs. 66 crores through dishonest means during her first tenure as chief minister from 1991 to 1996. Saturday, the day of the sentence, left Chennai bruised, battered and licking the wounds caused by nearly half a day of violence and picketing. A tight security is at place outside DMK Chief M Karunanidhi's residence in Chennai, a day after AIADMK supporters burnt his effigies in protest. All business establishments and offices are shut and city's transportation also came to a halt. Jayalalithaa has been disqualified from public office for at least 6 years which, combined with the jail sentence, means that she cannot contest polls for 10 years. Meanwhile, considerations are being undertaken for Presidnet's rule in the state soon.