Three former Philadelphia elections officials pleaded guilty Wednesday in Common Pleas Court to misdemeanor charges of violating the state’s election code and were each sentenced to one year of probation….According to witnesses, Trainor went into a voting booth while her husband was inside casting a vote. Afterward, she stepped out of the booth, spoke to Murtaugh, signed the election register under her 23-year-old son’s name, reset the voting machine, and returned to the voting booth. Another vote was cast while Trainor and her husband were behind the curtain, prosecutors have said.