April 19, 2013: The city of Boston is on lockdown as authorities search for the second suspect in the Boston Marathon Bombings. Officials have suspended all services on the Massachusetts Bay Transportation Authority and are not allowing vehicular traffic in or out of Watertown. Logan Airport is operating at a heightened security level, and businesses/schools have been instructed to remain closed.
Residents are being told to take shelter and to not open their doors for anyone other than law enforcement, who are engaging in a door-to-door sweep to track the suspect.
Traffic into and around the Boston area will likely be impacted during the manhunt.