Less than three months since this photo was taken in the aftermath of the Boston Marathon bombings, the man being carried in the photograph is walking again, despite losing both of his legs.
Massachusetts Gov. Deval Patrick says the surviving suspect in the Boston Marathon bombings is in serious but stable condition and likely can't communicate yet.
See photos of Tamerlan Tsarvaev, Suspect #1, who is believed to be one of two suspects in the Boston Marathon Bombing. His brother, Dzhokar Tsarnaev, is still at large and on the run.
Key moments related to the search for the Boston Marathon bombing suspects, based on reports from the Middlesex County district attorney, Massachusetts State Police, and Boston police.
CBS News reports that the Boston Federal Building has been evacuated. There is no indication as to the reason for the evacuation. Reporters are being asked to move back from the courthouse.
Three people were killed and more than 100 injured on Monday afternoon when two explosions went off near the finish line of the Boston Marathon. Rescue organizations have gathered to help and at the the tragic scene, but how can you help?