Chennai: In an incident that sent shock waves in the Madras High Court premises, an advocate was attacked in his chamber by his own son following a family dispute and left grievously injured, said police.
 
Manimaran was in his chamber when his son Rajesh came there. The two started arguing and Rajesh suddenly took out a sickle and slashed at his father, injuring him severely.
 
Hearing the commotion, people around rushed to the scene and apprehended Rajesh while Manimaran was taken to hospital.