Vermont State Sen. Russ Ingalls, an Essex County Republican, identified the agent shot to death at the U.S. Border Patrol’s Swanton Sector as David Maland while speaking on the state senate floor Tuesday, according to a report from WPTZ, the NBC affiliate in Burlington, Vt.

Vermont officials are mourning the loss of a U.S. Border Patrol agent killed in the line of duty near the Canadian border on Monday.