Baltimore, MD – Nov. 2, 2023  - 11:18AM -The fourth floor of the circuit court at 111 North Calvert Street remains locked down after a suspicious package was received. The sheriff's office contacted the Baltimore City fire department Hazmat unit which is on the scene. This remains a potential hazmat situation and a partial street closure is in place on the 100 block of Calvert street. The public is advised to avoid the odd side of the 100 block of North Calvert street. The sheriff's office will issue updates as information becomes available. Established protocols are in place.