A man suspected of attacking three individuals at a train station in Switzerland on Thursday morning has been arrested, according to Zurich Cantonal Police.

"About 30 meters away, I heard a man behind me shout 'Allahu akbar' five or six times, very emotionally and agitatedly," one witness reportedly recalled to the outlet Blick.

"Shortly after 8:30 a.m., a man injured three people with a bladed weapon at Winterthur train station. The suspected perpetrator was arrested by police. He is a 31-year-old Swiss national," Zurich Cantonal Police said. The three wounded Swiss nationals, ages 28, 43 and 52, were transported to the hospital, according to the release.

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The Associated Press reported that the incident occurred shortly before 8:30 a.m. The suspect, who was arrested five minutes after emergency services were alerted, is a 31-year-old Swiss-Turkish dual national who lives in Winterthur, regional police chief Marius Weyermann said.

The man had drawn authorities' attention in 2015 for disseminating Islamic State propaganda, Weyermann noted, according to the AP. More recently, he was sent to a psychiatric facility after calling the police emergency number and delivering "confused comments," but he departed on Wednesday after a doctor ruled he was not dangerous.

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Two of the victims were discharged or about to be released from hospitals by mid-afternoon, Wyermann noted, according to the AP, while the 52-year-old remained hospitalized following surgery on a thigh injury.

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Zurich region top security official Mario Fehr characterized the episode as "an evil act of terror," according to the AP, which reported that the official noted that the suspect was born in Switzerland, obtained citizenship in 2009 and apparently was in Turkey during much of the last two years.

The Associated Press contributed to this report

The U.S. Embassy in London on Friday warned Americans to "exercise increased caution" while visiting Jewish and American areas in the U.K. and in Europe because of a recent rise in threats.

"The U.S. Embassy in London notes recent attacks and threats targeting Jewish and American institutions in the United Kingdom and Europe," the alert said. "U.S. citizens, particularly those visiting institutions serving Jewish or American interests, should remain alert and exercise increased caution."

The embassy further advised Americans to remain alert while visiting tourist and expat areas and houses of worship, review personal security plans and to check local media for updates.

Concerned citizens can also enroll in the State Department's Safe Traveler Enrollment Program (STEP) to receive travel and security updates.

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The advisory followed a series of recent antisemitic attacks in the U.K. and in Europe, including an arson attack on four ambulances linked to a Jewish charity in London on March 23, an April 18 attack on the Kenton United Synagogue in London, and a March explosion at a Jewish school in Amsterdam that authorities called a "targeted attack against the Jewish community."

No one was injured, but the school was damaged.

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U.K. authorities are investigating whether "thugs for hire" backed by Iran are instigating the attacks in London, GB News reported.

Prime Minister Keir Starmer told the Jewish Chronicle: "In relation to malign state actors more generally, proscription, we do need legislation in order to take necessary measures, and that is legislation that we're bringing forward as soon as we can."

An employee conducting routine maintenance at a Tokyo theme park reportedly died after becoming trapped for an extended period inside the mechanism of an attraction ride.

The incident occurred at Tokyo Dome City Attractions on the "Flying Balloon" ride on Tuesday, the company said.

"During routine maintenance work on the ride, one of our employees became trapped within the ride's gondola mechanism," the company said. "Following rescue operations, the employee was transported to a hospital, where their death was subsequently confirmed."

According to local media outlet NHK World Japan, the worker was identified by police as 24-year-old Kamimura Hina. It took roughly five hours for personnel to free her, but she was ultimately pronounced dead at a hospital.

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"Flying Balloon" is reportedly a 12-seat ride where passengers sit in a circle around a central pillar. The seats rotate and rise along the structure to a height of roughly 30 feet.

During the operator’s monthly inspection, the seats were elevated, allowing Kamimura and five colleagues to access and inspect the ride’s mechanisms, according to the outlet.

The victim is believed to have been working on a stepladder when the raised seats suddenly fell, trapping her against the central pillar.

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"We offer our deepest prayers for the repose of the deceased employee's soul, and we extend our profound condolences and apologies to their bereaved family," the companay said. "We also wish to offer our sincere apologies once again to all customers and stakeholders who have been inconvenienced and caused anxiety as a result of this accident.

The corporation said it is conducting a full-scale investigation into the cause of the accident in coordination with relevant authorities, including police and the fire department.

Operations at all the attractions of the amusement park were immediately suspended until further notice, "as we dedicate our full efforts to thoroughly investigating the cause of this incident and implementing measures to prevent its recurrence," they added.

A gunman who fatally shot a Canadian tourist and wounded more than a dozen others atop a historic pyramid in Mexico on Monday has been identified, according to officials.

Authorities identified the gunman as 27-year-old Julio Cesar Jasso, a Mexican national, according to a state official who spoke anonymously because they were not authorized to discuss the case publicly.

Jasso later died by suicide after turning the gun on himself, and security officials found a gun, a knife and ammunition. Authorities said he acted alone, with the State of Mexico government confirming he was the sole assailant on Monday night.

Officials said seven of the victims were struck by gunfire, while others were hurt in the chaos as people scrambled to get down from the pyramids, with some falling during the panic.

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Those hospitalized included tourists from several countries, among them the United States, Colombia, Russia, Brazil and Canada, authorities said. The victims ranged in age from 6 to 61.

Footage circulating in local media appears to show the suspect positioned atop the structure as visitors rushed for safety below, with gunfire echoing across the site.

The Teotihuacan complex, located just outside Mexico City, is one of the country’s most visited archaeological landmarks, drawing millions of international visitors each year to its towering pre-Hispanic structures.

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The shooting took place shortly after 11:30 a.m. when dozens of tourists were at the top of the Pyramid of the Moon.

Security measures at the site have changed in recent years, with routine entry screenings no longer consistently in place, according to a local guide.

Mexican President Claudia Sheinbaum wrote on social media that the shooting would be investigated and that she was in touch with the Canadian Embassy.

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"What happened today in Teotihuacán deeply pains us. I express my most sincere solidarity with the affected individuals and their families," she wrote.

Anita Anand, Canada's foreign affairs minister, said on X that as a "result of a horrific act of gun violence, a Canadian was killed and another wounded in Teotihuacán" and that her "thoughts are with their family and loved ones."

Later in the evening, U.S. Ambassador to Mexico Ronald Johnson also expressed "deep concern" and sadness over the deaths and numerous injuries, and said in a post on X that the U.S. is "ready to provide support as needed while Mexican authorities continue their investigation."

The National Institute of Anthropology and History said in a statement that the Teotihuacán archaeological site will remain closed until further notice.

The Associated Press contributed to this report.

A Canadian woman was shot and killed Monday, and several others were injured, before a gunman took his own life at Mexico’s popular Teotihuacan pyramids. 

Mexican officials said that four people were wounded by gunfire and two others sustained injuries from falls. Among the injured were tourists from Colombia, Russia, and Canada, according to local government reports via The Associated Press.

A firearm, a bladed weapon, and live cartridges were found at the scene, Mexico’s Security Cabinet confirmed on social media.

"Our thoughts are with their family and loved ones, and consular officials are in touch to provide assistance," Canada's foreign ministry said in a social media post. 

Mexican President Claudia Sheinbaum wrote on social media that the shooting would be thoroughly investigated and that she was in contact with the Canadian Embassy.

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"What happened today in Teotihuacan deeply pains us," she wrote. "I express my most sincere solidarity with the affected individuals and their families."

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Sheinbaum said she has instructed the Security Cabinet to investigate the events and provide all necessary support to the victims.

"Personnel from the Secretariat of the Interior and the Secretariat of Culture are already heading to the site to provide assistance and accompaniment, along with local authorities," she said. "I am closely following the situation, and we will continue to provide timely updates through the Security Cabinet."

The pre-Hispanic city, located just outside Mexico City, was once one of the most significant cultural centers in Mesoamerica.

Fox News Digital has reached out to Canada's foreign ministry for comment.