Penal Code (45 of 1860) , S.300— Prosecution for causing death of mother-in-law by accused - Confessional statement of accused before executive officer - Precautions u/S.164 not complied as old Code was applicable - Extra judicial confession before witnesses also proved - Recovery of articles used for commission of offence as pointed out by accused - Testimony of independent witnesses including daughter of deceased and second wife of accused supporting prosecution case on point of strained relationship between accused and deceased - "Last seen" theory propounded by prosecution found reliable - Conviction, held, justifiable - Statement u/S.164 is admissible in evidence - Recovery of articles although not strictly admissible could not be ignored. Evidence Act (1 of 1872) , S.3, S.27— Criminal P.C. (2 of 1974) , S.164— (Paras2021232425and26) (Para 20 21 23 24 25 26) .....