Fairfax County Commonwealth's Attorney Robert F. Horan Jr., left, and Raymond Morrogh, chief deputy prosecutor for the Commonwealth of Virginia, brief reporters after an evidence hearing for sniper suspect Lee Boyd Malvo outside U.S. Circuit Court in Fairfax, Va., in a file photo from Friday, Oct. 31, 2003. Horan, 74, announced Tuesday, April 10, 2007, that he will retire after 40 years as the top prosecutor in Virginia's most populous county, after notifying the Fairfax County Democratic Committee and Fairfax Chief Circuit Court Judge Michael P. McWeeny that he will not seek an 11th term. (AP Photo/Adele Starr, File)