A Connecticut State Police tactical team searches a train station near an elementary school that was in a lockdown in Ridgefield, Conn., on Monday, Dec. 17, 2012, after a suspicious person was seen near the station.  (AP Photo/Charles Krupa)

Photo by: Charles Krupa

A Connecticut State Police tactical team searches a train station near an elementary school that was in a lockdown in Ridgefield, Conn., on Monday, Dec. 17, 2012, after a suspicious person was seen near the station. (AP Photo/Charles Krupa)