Criminal Trial – A conviction could be based on the sole testimony of a witness.– The principle that falsus in uno, falsus in omnibus is not applicable in Indian criminal jurisprudence. (Para 11)- Merely because a witness is an interested witness, it cannot be a ground to discard the testimony of such a witness. However, the testimony of such a witness has to be scrutinized with greater caution and circumspection. (Para 13)