弗雷德里克·警察在推特上宣布他们是 “回应活跃的射手” Monocacy Boulevard附近的Progress Drive发生紧急情况.
Police confronted the suspect at Fort Detrick, a military base located nearby, 根据 local affiliate FOX 5 在华盛顿, 直流. Additional details were not immediately available.
Authorities placed local schools on lockdown, 狐狸 5 已报告, and urged the public to stay away from the area of Progress Drive and Opposumtown Pike.
Police are expected to provide an update at 10:30 上午. 当地时间.
Fort Detrick is located approximately 50 minutes from Washington, 直流.
This is a developing news story. 请查看更新.