Impossible. SissyMaryland is a virulent gun-grabbing state. No one has guns but the police.
Pretty sure the location was a gun free zone so I gotta question the veracity of the story.
Harford County, where the shooting took place, is one of the most conservative Republican counties in the state. There’s not a single Democrat in office there. Actually most of Maryland is conservative, but we can’t out vote the two cities and their suburbs.