Breontae Mosley was just 17, spending what should have been a normal night at a friend’s home in Halethorpe when everything went wrong. What started as a simple overnight visit ended in a fatal shooting that has left a community stunned and two families devastated.
According to court documents, Breontae was discovered shot while resting in an upstairs bunk bed inside the home on Tuesday morning. Emergency responders rushed to the scene after the call came in, but the injuries were too severe, and he was pronounced dead.

People who knew him describe a teenager with promise, someone who carried himself with a quiet brightness and had plans that now will never be realized. The suddenness of his death has only deepened the shock among those closest to him.
Authorities later identified 22-year-old Marquis Washington as the person arrested in connection with the shooting. Charging documents state that Washington told police he had been hearing voices prior to the incident, a detail now part of the ongoing legal case.
Officials also noted that Washington’s family had previously raised concerns about his mental health history, including past hospitalization. Investigators are still working to piece together what led to the moment inside the home.
Baltimore County Police continue to review the case as court proceedings move forward, including a scheduled bail review for Washington. The investigation remains active as detectives examine the sequence of events.
For Breontae’s family and friends, the legal process offers little relief. They are left instead with memories of a teenager whose life ended abruptly in a place that was supposed to feel safe.
Across Halethorpe, grief has spread quietly but deeply. Friends and relatives are holding on to memories of laughter, potential, and a future that was taken in an instant.