Prince George's County Police Sergeant Joseph Mullendore Dies

Sergeant Joseph Mullendore, badge number 2966, died December 1 following a hard fought illness, the Prince George's County Police Department announced. Mullendore joined the county force in 2006 and spent nearly two decades serving multiple assignments across the agency before his passing last week.

During his career with the department Mullendore was assigned to Oxon Hill District IV, the former Regional Investigation Division, and the Training and Education Division. His most recent posting was in District VI in Beltsville. Prior to joining the county he served as a police officer with the University of Maryland Police Department. Those assignments reflect a blend of front line patrol, investigative work and training responsibilities that made him a repository of institutional knowledge.

Mullendore is survived by his wife and their son. Outside of policing he had a passion for 18th century history and music of all kinds, and he enjoyed playing the guitar and the banjo. The department asked residents to keep his family, fellow officers and all who knew and loved him in their thoughts and prayers during this difficult time.

For residents of Prince George's County the death of a veteran officer is both a human loss and an operational concern. Officers who carry long term institutional experience in investigations and training contribute to continuity in casework, to mentoring of newer officers, and to the stability of district operations. Losing that knowledge can create short term gaps in expertise and supervision at a time when residents expect steady policing services.

The event also puts a focus on officer wellness and departmental policies related to health, leave and peer support. Families and colleagues bear the immediate impact, while the department must manage personnel assignments to maintain service levels in Beltsville and beyond. As the community mourns, municipal leaders and the department will confront questions about succession in training roles, support for affected units, and how to sustain community policing efforts that depend on experienced personnel.