Penal Code, 1860–Secs. 302, 364, 201 & 120-B–Conviction–Sustainability–Circumstantial evidence–No substantial evidence except to last seen–Prosecution failed to prove that the accused B & H buried the corpus of deceased, dragged it latter on and thrown into a well–Failure of accused in furnishing explanation in regard to last seen with deceased raises the only suspicion which cannot take the place of proof–Absconding of accused B also does not unerringly point towards his guilt–Held, appellants are entitled to getting the benefit of the doubt.