DALLAS — A Texas Army post (click here) has razed the building where a former psychiatrist carried out one of the worst mass shootings in U.S. history, with plans to put up trees and a memorial in its place.

Fort Hood officials said Tuesday they have torn down Building 42003, the site of a 2009 massacre that left 13 people dead and more than 30 wounded....

...The building was sealed off for nearly four years until post officials announced in November that they would demolish it.

Fort Hood officials, who declined to be interviewed, plan to place trees, a gazebo and a memorial plaque at the site....