Indian Penal Code, 1860
38. Persons
concerned in criminal act may be guilty of different offences
Where several persons
are engaged or concerned in the commission of a criminal act, they may be
guilty of different offences by means of that act.
Illustration
A attacks Z under such
circumstances of grave provocation that his killing of Z would be only culpable
homicide not amounting to murder B, having ill-will towards Z and intending to
kill him, and not having been subject to the provocation, assists A in killing
Z. Here, though A and B are both engaged in causing Z's death, B is guilty of
murder, and A is guilty only of culpable homicide.