Lehigh County Commissioner Zachary Cole Borghi was arrested on charges that he allegedly bought and sold cocaine from his home and his job inside Bethlehem City Hall, the district attorney's office announced Wednesday. Lehigh County District Attorney Gavin Holihan said more than 100 new charges filed against Borghi were born out of a 2025 drug investigation involving the county's 12th Investigating Grand Jury. Court documents show Borghi became the subject of a drug trafficking investigation in May of 2024. According to Holihan, Borghi played a minor role in that initial grand jury investigation, which involved more than 40 other defendants....