Article Photos: Lab scandals, elections top 2012 news in Mass. 2/3

FILE - In this Sept. 28, 2012 file photo, Annie Dookhan, center, is escorted to a cruiser outside her home in Franklin, Mass. Dookhan is accused of faking drug results, forging signatures and mixing samples a state police lab. State police say Dookhan tested more than 60,000 drug samples involving 34,000 defendants during her nine years at the lab in one of Massachusetts's top stories in 2012.  (AP Photo/Bizuayehu Tesfaye, File)