David Meier (right), special consul to Massachusetts Gov. Deval Patrick and leader of the review of drug convictions that might have been compromised at a state police drug testing lab, conducts a meeting at the Department of Public Safety in Boston on Monday, Sept. 24, 2012. (AP Photo/Stephan Savoia)

Photo by: Stephan Savoia

David Meier (right), special consul to Massachusetts Gov. Deval Patrick and leader of the review of drug convictions that might have been compromised at a state police drug testing lab, conducts a meeting at the Department of Public Safety in Boston on Monday, Sept. 24, 2012. (AP Photo/Stephan Savoia)