The defendant was charged with the burglary of a drug store. Trial by jury resulted in a verdict of guilty. The defendant seeks reversal, alleging that: (1) the trial court erred in refusing to instruct the jury on criminal trespass as a lesser included offense; (2) the court erred in denying defendants motion for judgment of acquittal; and (3) the court erred in admitting into evidence, over defendants objection, a 1956 robbery conviction for impeachment purposes.