Roper v. Simmons , 125 S. Ct. 1183 ( 2005 )
Ballard v. Commonwealth , 228 Va. 213 ( 1984 )
Arrington v. Com. , 53 Va. App. 635 ( 2009 )
Broadnax v. Commonwealth , 24 Va. App. 808 ( 1997 )