Jethmalani studied law in
London under the patronage of the UK Bar. He qualified as a
barrister in 1980. Jethmalani enrolled at the
bar of
Bombay High Court on 12 February 1981. He has handled several critical criminal and civil cases like the trial of former Chief Minister of Maharashtra,
A. R. Antulay. He also appealed before the Court for the two accused in
Assassination of Indira Gandhi. He also represents former Police Commissioner of Mumbai,
Param Bir Singh against the
Maha Vikas Aghadi government. ==Political life==