Authorities arrested a person suspected of sending the deadly poison ricin in an envelope addressed to the White House, a law enforcement source said on Sunday.
The letter was intercepted before it could be delivered.
In response to a Reuters query seeking confirmation of media reports that a woman accused of mailing the letter was taken into custody at the US-Canadian border, the FBI field office in Washington issued a statement saying: "An arrest was made of an individual allegedly responsible for sending a suspicious letter. The investigation is ongoing."
The law enforcement source told Reuters the "suspicious letter" was the same as the envelope found to contain ricin.
The source also said the person arrested was a woman with Canadian citizenship.
The Royal Canadian Mounted Police said on Saturday that it received a request for assistance from the FBI in the investigation and that the suspicious letter appeared to have been sent from Canada.
The RCMP said FBI analysis of a substance inside the envelope detected "the presence of ricin", a highly toxic agent derived from castor beans.
The toxin requires a deliberate act to convert it into a biological weapon, with exposure to an amount as small as a pinhead capable of killing someone within 36 to 72 hours. No known antidote exists.
Initially asked about the incident on Saturday, the FBI said it joined the US Secret Service and the US Postal Inspection Service in the investigation of "a suspicious letter received at a US government mail facility".
The envelope was intercepted at a US government mail centre before it could be delivered to the White House.
The Secret Service and the RCMP declined to comment on Sunday.
There have been numerous incidents involving envelopes mailed with ricin to US officials in recent years.
In 2018, a Utah man was indicted on charges of making ricin-related threats to President Donald Trump, FBI director Christopher Wray and other federal officials, with all the letters "containing castor bean material".
Two people were sentenced to prison in separate incidents of sending ricin-tainted letters to Barack Obama while he was president.
THE CLOWN OF GAZA
Director: Abdulrahman Sabbah
Starring: Alaa Meqdad
Rating: 4/5
UAE currency: the story behind the money in your pockets
More from Rashmee Roshan Lall
The specs
Engine: 2.0-litre 4-cylinder turbo
Power: 240hp at 5,500rpm
Torque: 390Nm at 3,000rpm
Transmission: eight-speed auto
Price: from Dh122,745
On sale: now
Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
COMPANY PROFILE
Name: Kumulus Water
Started: 2021
Founders: Iheb Triki and Mohamed Ali Abid
Based: Tunisia
Sector: Water technology
Number of staff: 22
Investment raised: $4 million
Dr Graham's three goals
Short term
Establish logistics and systems needed to globally deploy vaccines
Intermediate term
Build biomedical workforces in low- and middle-income nations
Long term
A prototype pathogen approach for pandemic preparedness
MANDOOB
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Mohammed bin Zayed Majlis
Killing of Qassem Suleimani
Conflict, drought, famine
Estimates of the number of deaths caused by the famine range from 400,000 to 1 million, according to a document prepared for the UK House of Lords in 2024.
It has been claimed that the policies of the Ethiopian government, which took control after deposing Emperor Haile Selassie in a military-led revolution in 1974, contributed to the scale of the famine.
Dr Miriam Bradley, senior lecturer in humanitarian studies at the University of Manchester, has argued that, by the early 1980s, “several government policies combined to cause, rather than prevent, a famine which lasted from 1983 to 1985. Mengistu’s government imposed Stalinist-model agricultural policies involving forced collectivisation and villagisation [relocation of communities into planned villages].
The West became aware of the catastrophe through a series of BBC News reports by journalist Michael Buerk in October 1984 describing a “biblical famine” and containing graphic images of thousands of people, including children, facing starvation.
Band Aid
Bob Geldof, singer with the Irish rock group The Boomtown Rats, formed Band Aid in response to the horrific images shown in the news broadcasts.
With Midge Ure of the band Ultravox, he wrote the hit charity single Do They Know it’s Christmas in December 1984, featuring a string of high-profile musicians.
Following the single’s success, the idea to stage a rock concert evolved.
Live Aid was a series of simultaneous concerts that took place at Wembley Stadium in London, John F Kennedy Stadium in Philadelphia, the US, and at various other venues across the world.
The combined event was broadcast to an estimated worldwide audience of 1.5 billion.
Tips to stay safe during hot weather
- Stay hydrated: Drink plenty of fluids, especially water. Avoid alcohol and caffeine, which can increase dehydration.
- Seek cool environments: Use air conditioning, fans, or visit community spaces with climate control.
- Limit outdoor activities: Avoid strenuous activity during peak heat. If outside, seek shade and wear a wide-brimmed hat.
- Dress appropriately: Wear lightweight, loose and light-coloured clothing to facilitate heat loss.
- Check on vulnerable people: Regularly check in on elderly neighbours, young children and those with health conditions.
- Home adaptations: Use blinds or curtains to block sunlight, avoid using ovens or stoves, and ventilate living spaces during cooler hours.
- Recognise heat illness: Learn the signs of heat exhaustion and heat stroke (dizziness, confusion, rapid pulse, nausea), and seek medical attention if symptoms occur.
ELECTION%20RESULTS
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What is Genes in Space?
Genes in Space is an annual competition first launched by the UAE Space Agency, The National and Boeing in 2015.
It challenges school pupils to design experiments to be conducted in space and it aims to encourage future talent for the UAE’s fledgling space industry. It is the first of its kind in the UAE and, as well as encouraging talent, it also aims to raise interest and awareness among the general population about space exploration.
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UAE%20SQUAD
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Juliot Vinolia’s checklist for adopting alternate-day fasting
- Don’t do it more than once in three days
- Don’t go under 700 calories on fasting days
- Ensure there is sufficient water intake, as the body can go in dehydration mode
- Ensure there is enough roughage (fibre) in the food on fasting days as well
- Do not binge on processed or fatty foods on non-fasting days
- Complement fasting with plant-based foods, fruits, vegetables, seafood. Cut out processed meats and processed carbohydrates
- Manage your sleep
- People with existing gastric or mental health issues should avoid fasting
- Do not fast for prolonged periods without supervision by a qualified expert
UAE currency: the story behind the money in your pockets
UAE%20FIXTURES
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The specs
- Engine: 3.9-litre twin-turbo V8
- Power: 640hp
- Torque: 760nm
- On sale: 2026
- Price: Not announced yet
Iftar programme at the Sheikh Mohammed Centre for Cultural Understanding
Established in 1998, the Sheikh Mohammed Centre for Cultural Understanding was created with a vision to teach residents about the traditions and customs of the UAE. Its motto is ‘open doors, open minds’. All year-round, visitors can sign up for a traditional Emirati breakfast, lunch or dinner meal, as well as a range of walking tours, including ones to sites such as the Jumeirah Mosque or Al Fahidi Historical Neighbourhood.
Every year during Ramadan, an iftar programme is rolled out. This allows guests to break their fast with the centre’s presenters, visit a nearby mosque and observe their guides while they pray. These events last for about two hours and are open to the public, or can be booked for a private event.
Until the end of Ramadan, the iftar events take place from 7pm until 9pm, from Saturday to Thursday. Advanced booking is required.
For more details, email openminds@cultures.ae or visit www.cultures.ae
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