The Father of the Accused Was Attacked by the Deceased

Multiple Choice

The father of the accused was attacked by the deceased and suffered a simple injury on his head, the accused in order to protect his father administered a fatal below on the chest of deceased with Ballam

A) The accused has no right of P.D..
B) The accused has the right of P.D..
C) Although accused has the right of P.D. he had exceeded it.
D) None of the above.