A man was arrested and charged on Friday in connection with about 100 envelopes containing threatening letters and a suspicious powdery substance mailed from Oregon to members of Congress and the news media, authorities said.
A federal grand jury returned a two-count indictment charging Christopher Lee Carlson, 39, of the Portland area, with one count of mailing a threatening communication to a member of Congress and one count of mailing a letter threatening to use a biological weapon to a U.S. senator.
Carlson was arrested at his home on Friday morning, the U.S. Capitol Police said in a statement after an investigation it conducted with the FBI and U.S. Postal Inspection Service.
All the envelopes examined so far , which were postmarked in Portland and contained an unidentified white powder , have tested negative for any toxic substances, the U.S. Attorney's Office in Portland said in a statement announcing the indictment.
But both letters cited in the indictment, one sent to House of Representatives Speaker John Boehner, an Ohio Republican, and the other to Senator Barbara Mikulski, a Democrat from Maryland, contained threats to the lawmakers.
The letter to Mikulski, addressed to her Baltimore office, "indicated that it may contain a lethal pathogen to which the recipient may have been exposed," the indictment said.
"Threatening letters - whether hoax or real - are serious concerns that federal law enforcement agencies will aggressively pursue," Greg Fowler, special agent in charge of the FBI office in Oregon, said in a statement.
Neither the indictment nor the press release accompanying it made any mention of a possible motive for the mass mailings of menacing letters.
The federal prosecutor's statement said Carlson was expected to be arraigned in U.S. District Court on Monday.
The threatening letters began showing up on Capitol Hill and in the state offices of lawmakers on Feb. 22. A number of media organizations and television shows, including The New York Times, National Public Radio and "The Daily Show with Jon Stewart," also received such mail.
A law enforcement source at the time said the sender warned that letters had been sent to the Washington or local offices of all 100 U.S. senators and that 10 contained a deadly pathogen.
In 2001, in the wake of the Sept. 11 attacks on the World Trade Center and Pentagon, deadly anthrax-laced letters were sent to several news organizations and Senate offices.
Five people were killed and 17 sickened by those letters, which federal investigators said were ultimately traced to a U.S. Army scientist who committed suicide in 2008.
The 34-year-old retired National Guard lieutenant, who has yet to be identified, was beaten and shot to death by attackers Saturday night in the town of Cabudare in the western state of Lara, prosecutors said.
The meeting in Pretoria comes as Zuma faces growing criticism within the ruling African National Congress, which sharpened after a March cabinet reshuffle when he sacked respected finance minister Pravin Gordhan.
"It is my opinion that many of the leaks coming out of the White House are fabricated lies made up by the #FakeNews media," he wrote the morning after his return home.
"The times in which we could completely depend on others are on the way out. I've experienced that in the last few days," Merkel told a crowd at an election rally in Munich, southern Germany.
Gaza continues to suffer from a severe power crisis
Macron praised the DR Congo authorities "for their mobilisation and the effectiveness of their action" in obtaining the hostage's release, the office said in a statement, without identifying him.
And the US president flew home Saturday boasting he had "scored a home run" everywhere he'd been, saying he had forged bonds with friends old and new in the fight against terrorism.
The Libyan jihadist group Ansar al-Sharia, which is linked to Al-Qaeda and deemed a terrorist organisation by the UN and United States, announced its "dissolution" in a communique published online on Saturday. Washington accuses the group of being behind the September 11, 2012 attack on the US consulate in the eastern city of Benghazi in which ambassador Christopher Stevens and three other Americans were killed. Ansar al-Sharia is one of the jihadist groups that sprung up in Benghazi, Libya's second largest city, in the chaos following the death of dictator Moamer Kadhafi in 2011. They overran the city in 2014. East Libyan military strongman Khalifa Haftar earlier this month launched an offensive to oust jihadist fighters from their two remaining strongholds in Benghazi. In its communique Ansar al-Sharia said it had been "weakened" by the fighting. The group lost its leader, Mohammed Azahawi, in clashes with Haftar's forces in Benghazi at the end of 2014. Most of its members then defected to the so-called Islamic State group. Ansar al-Sharia later joined the Revolutionary Shura Council of Benghazi, a local alliance of Islamist militias. At its zenith, Ansar al-Sharia was present in Benghazi and Derna in eastern Syria, with offshoots in Sirte and Sabratha, western Libya. The organisation took over barracks and other sites abandoned by the ousted Kadhafi forces and transformed them into training grounds for hundreds of jihadists seeking to head to Iraq or Syria.
An initial investigation showed that Bonnie Kalanick, 71, died Friday after the boat she was in struck a rock in Pine Flat Lake near the central California city of Fresno, the Fresno County Sheriff-Coroner's Office said in a statement.
Since its golden age in the 1960s, Clacton-on-Sea in the southeastern English county of Essex has struggled to reinvent itself, a decline witnessed by 77-year-old John.
Counter-terrorism air raid hit terror targets in Avasin-Basyan regions
The king's prosecutor late Friday ordered "the opening of an investigation and the arrest of Nasser Zefzafi" after he "obstructed, in the company of a group of individuals, freedom of worship in the Mohammed V mosque in Al-Hoceima".
Saturday's protest in Caracas was held to mark 10 years since the government shuttered a popular television station seen as having anti-government leanings.
His announcement came as a summit of G7 leaders in Sicily wrapped up in deadlock on the issue, with US partners voicing frustration at the president's failure to commit to the deal aimed at stemming global warming.
A man aged in his thirties stepped onto the grave and kicked the base of a 1.5-metre (4.9-feet) -high stone cross at its head, causing the cross to topple over and break, they said.
Investigators also gave details of the 22-year-old's last hours as they appealed to the public for any information about his movements in the days running up to Monday night's attack.