Whether a jury's verdict can be overturned when critical evidence is deemed erroneous and potentially prejudicial against the petitioner

QUESTION(S) PRESENTED . . whether the JeorVs verdict tat the Commonwealth Fatled +, prove beyond a fea— Senable cloubt that pet Vrorer Was armed with aA dandergus Weapon, then Found pet’t— loner guilty oF agstul? of Ferse precludes a retrial ON Wespoa, a cr tre al } $Sve of ol ttn A < Fact iq all of the remaining Charge ¢ : dup lcative agalast pet dforer ? / re