( August 22, 2025, 1:31 PM EDT) -- ANNAPOLIS, Md. — A Maryland trial court properly allowed a firearms examiner to testify for the state that a single unknown firearm could not be excluded as the source of the ballistics evidence recovered from two crime scenes, a Maryland appeals court held in finding that the testimony was proper under Abruquah v. State of Maryland, a state Supreme Court case that was decided days before the murder trial began....