Commonwealth v. Olszewski

The defendant, Anthony Olszewski, appeals from his conviction of murder in the first degree. He argues error in connection with the following claims: (1) denial of his motion for a required finding of not guilty; (2) loss of evidence by the Commonwealth; (3) improper comments by the prosecutor in his closing argument; (4) refusal of the judge to allow the defendant to refresh the recollection of a witness; (5) allowance of opinion testimony from a Commonwealth witness; (6) sundry rulings arising from the defendant’s cross-examination of certain witnesses; (7) allowance of evidence of the…