They said all 3 to 11 officers and police officers must report to the staging area after a Signal 13.
#BREAKING: #Baltimore County Police say Officer shot in Perry Hall near Bel Air Rd. We’re on our way. @FOXBaltimore will bring you the latest.
— Keith Daniels Fox45 (@KeithDFox45) May 21, 2018
Sounds like they may have the location of the perps per scanner.
BREAKING: Baltimore County Police Officer Shot in Perry Hall