Alan Douglas OberlanderPRINCE FREDERICK, Md. – An altercation inside the Calvert County Detention Center (CCDC) escalated early Thursday morning when an inmate allegedly assaulted a correctional officer by spitting in their face, according to official reports. At approximately 12:56 a.m. on December 14, Calvert County Correctional DFC Kelly responded to a report of a disorderly…