1. A notice of appeal must comply with rule 22(1) of the Supreme Court (Magistrates Courts) (Criminal Appeals) Rules 1979 by setting out grounds "clearly and specifically." Failure to comply renders the notice a nullity. 2. Grounds of appeal must be precise and detailed, indicating whether the alleged misdirection is one of fact or law. They cannot be vague, generalized, or posed as questions. 3. Defective grounds of appeal cannot be cured by heads of argument, as these documents serve different purposes and are filed at different stages of the appeal process. 4. Where conviction is based on circumstantial evidence, the inference drawn must be consistent with all proved facts and must exclude every other reasonable inference. 5. An accused's explanation need not be believed, but if it is reasonably possibly true, the accused is entitled to acquittal. However, if the explanation is improbable and false beyond reasonable doubt, conviction is justified. 6. Theft of trust property by employees is a very serious offence involving breach of trust, and courts will not treat such offenders leniently, even where restitution has been made and the offender is a first-time convict.