Oregon standoff:

Final four occupiers of national nature preserve surrender to FBI.

BURNS, Ore. — Surrounded by FBI agents in armored vehicles, the last four occupiers of a national nature preserve surrendered Thursday, and a leader in their movement who organized a 2014 standoff with authorities was criminally charged in federal court.

The holdouts were the last remnants of a larger group that seized the Malheur National Wildlife Refuge nearly six weeks ago, demanding that the government turn over the land to locals and release two ranchers imprisoned for setting fires. For the first time since Jan. 2, the federal land was fully under the control of the U. S. government.

Meanwhile, Cliven Bundy, who was at the center of the 2014 standoff at his ranch in Nevada, was arrested late Wednesday in Portland, Ore., after encouraging the Oregon occupiers not to give up. Bundy is the father of Ammon Bundy, the jailed leader of the Oregon occupation.

On Thursday, the elder Bundy was charged in the standoff from two years ago. Federal authorities may have feared Bundy’s presence would draw sympathizers to defend the holdouts.

Bundy, 69, was charged with conspiracy, assault on a federal officer, obstruction, weapons charges and other crimes. He’s accused of leading supporters who pointed militarystyle weapons at federal agents trying to enforce a court order to round up Bundy cattle from federal rangeland.

Federal authorities say the Bundy family has not made payments toward a $ 1.1 million grazing fee and penalty bill.

The FBI said the final four occupiers were arrested as they walked out of the refuge to the FBI checkpoint. No one was injured and no shots fired.

The four were scheduled to be arraigned Friday in Portland. The holdouts and 12 others connected with the Oregon occupation have been charged with conspiracy to interfere with federal workers.

The occupiers were 27- yearold David Fry of Blanchester, Ohio; Jeff Banta, 46, of Elko, Nev.; and married couple Sean Anderson, 48, and Sandy Anderson, 47, of Riggins, Idaho.

The FBI began moving in on the holdouts Wednesday evening, surrounding their encampment with armored vehicles. Over the next several hours, the occupiers’ panic and their negotiation with FBI agents could be heard live on the Internet, broadcast by a sympathizer of the occupiers who established phone contact with them.

The Oregon standoff began when Ammon Bundy and his followers took over the refuge south of Burns.

Most occupiers fled after hearing they would not be arrested if they left quickly.