PASADENA, Md. (WBFF) — A former security guard has admitted to killing his supervisor during a workplace shooting in January.
Dylan Blake Chandler, a 27-year-old Pasadena resident, pleaded guilty to second-degree murder and using a firearm in a crime of violence for the death of Joseph Keith Aman, who was 37 and from Baltimore.
Officers from the Anne Arundel County Police Department and Maryland Transportation Authority Police responded to the Northrop Grumman facility on Aviation Boulevard in Linthicum around 3:30 p.m. on Jan. 28…