The Justice Department says it will seek the death penalty against a member of the cultlike Zizians group accused of killing a U.S. Border Patrol agent in Vermont.

Teresa Youngblut is charged with murder in the fatal shooting of David Maland during a traffic stop in northern Vermont.

A federal grand jury in the District of Vermont has returned a four-count superseding indictment charging Teresa Youngblut, 21, of Seattle, with the murder of a Border Patrol agent, the assault of two additional agents with a deadly weapon,