John Latham, 63, of Haymarket, Virginia, and Niiben Ayivorh, 73, of Burke, were killed when their small aircraft crashed in densely-forested section of Fluvanna County.
Surveillance footage inside the store shows the woman calmly walking up to the counter at a Shell station in Columbia around 7:43 p.m. on April 17 and producing a silver revolver from her purse, which...