Question: Which county shares a border with the county where the most populous city in the state where armed robbery is a capital crime is located?

Passages:
Other capital crimes include: the use of a weapon of mass destruction resulting in death, espionage, terrorism, certain violations of the Geneva Conventions that result in the death of one or more persons, and treason at the federal level; aggravated rape in Louisiana, Florida, and Oklahoma; extortionate kidnapping in Oklahoma; aggravated kidnapping in Georgia, Idaho, Kentucky and South Carolina; aircraft hijacking in Alabama and Mississippi; assault by an escaping capital felon in Colorado; armed robbery in Georgia; drug trafficking resulting in a person's death in Florida; train wrecking which leads to a person's death, and perjury which leads to a person's death in California, Colorado, Idaho and Nebraska. The largest municipality by population in Georgia is Atlanta with 420,003 residents, and the smallest municipality by population is Edge Hill with 24 residents. The largest municipality by land area is Augusta, a consolidated city - county, which spans 302.47 sq mi (783.4 km), while Edge Hill and Santa Claus are tied for the smallest at 0.18 sq mi (0.47 km) each. Sno*Drift is a rally racing event held in Montmorency County, Michigan, annually, with headquarters in Atlanta, Michigan. The event is currently the first Rally America National Rally Championship event of the season. Currently the event is organized into three distinct rallies: the national championship event covering both days of rallying, and two regional rally events each covering one of the two days. Competitors may be entered in any or all of these events simultaneously. Alpena Power Company is a public utility company that provides electricity to most of Alpena County, Michigan, as well as southeastern Presque Isle County and the village of Hillman, in Montmorency County. The headquarters are located in Alpena, Michigan. The company was founded in 1881 by George N. Fletcher.

Supporting sentences:
Other capital crimes include: the use of a weapon of mass destruction resulting in death, espionage, terrorism, certain violations of the Geneva Conventions that result in the death of one or more persons, and treason at the federal level; aggravated rape in Louisiana, Florida, and Oklahoma; extortionate kidnapping in Oklahoma; aggravated kidnapping in Georgia, Idaho, Kentucky and South Carolina; aircraft hijacking in Alabama and Mississippi; assault by an escaping capital felon in Colorado; armed robbery in Georgia; drug trafficking resulting in a person's death in Florida; train wrecking which leads to a person's death, and perjury which leads to a person's death in California, Colorado, Idaho and Nebraska. The largest municipality by population in Georgia is Atlanta with 420,003 residents, and the smallest municipality by population is Edge Hill with 24 residents. Sno*Drift is a rally racing event held in Montmorency County, Michigan, annually, with headquarters in Atlanta, Michigan. Alpena Power Company is a public utility company that provides electricity to most of Alpena County, Michigan, as well as southeastern Presque Isle County and the village of Hillman, in Montmorency County.