Police search for suspects in Oklahoma shooting that sent at least 18 people to hospitals

EDMOND, Okla. (AP) — A weekend shooting at a lakeside park in Oklahoma that left nearly two dozen people injured erupted when a group began arguing at an unsanctioned party packed with young adults, a witness said Monday.

Authorities were continuing to search for suspects Monday in the shooting that critically injured at least three of those hurt. No arrests have been made.

It wasn’t clear how many of the injured had been shot, police said Monday in a statement. It provided few answers about what had happened.

The shooting broke out Sunday night at a public park near a campground at Arcadia Lake, a popular swimming and boating spot in Edmond, just north of Oklahoma City, said Edmond police spokesperson Emily Ward.

Jeremiah Braxton estimated 250 people showed up at the party. He said the trouble began when a group of girls started arguing over boyfriends. “It just started a whole bunch of chaos,” he said.

“Everybody got scared, dudes was panicking, women was panicking, people seeing their friends fight,” Braxton said.

The 18-year-old said he heard shots ring out in different directions for several minutes as he ran toward the lake. Those hit included two of his friends, he added.

At least 18 people were treated at hospitals in the Oklahoma City area. One healthcare system said the victims it treated ranged in age from 16 to 30. It said three people were in critical condition and four were listed as serious.

Police in Edmond said Monday that the party had been promoted across social media, drawing a large crowd of mostly young adults from across the Oklahoma City area.

Edmond Mayor Mark Nash said the shooting took place at a public park where spaces can be reserved for large gatherings. “To our knowledge, there was no reservation through the parks department,” he said.

Nash declined to answer questions about the shooting, saying police were handling the investigation.

“We’re already taking steps to review and strengthen park operations, permitting processes and security measures,” the mayor said.

Some of those injured were transported for medical attention while others sought treatment on their own, authorities said.

Integris Health said it treated 13 people at its hospitals in Edmond and Oklahoma City. Seven remained in Baptist Medical Center in Oklahoma City, including three in critical condition.

OU Health said it received five people at its trauma center but didn't elaborate.

While police did not provide more details about the party, a flyer circulated on social media after the shooting suggested that an event called Sunday Funday was scheduled at a pavilion near the lake until midnight.

It advertised food, drinks, music and “good vibes, good people.”

Arcadia Lake is dotted with picnic pavilions, campgrounds, a fishing pier, and swimming beaches. Built in the 1980s for outdoor recreation and flood control, the lake also provides water to the city of Edmond, a suburb of about 100,000 residents.

Forty years ago, Edmond was the site of one of the deadliest workplace shootings in U.S. history. On Aug. 20, 1986, postal worker Patrick Sherrill shot 20 co-workers, killing 14 of them. He then killed himself.

Over the weekend, another shooting at a party in the Texas Panhandle left two teens dead and 10 other people wounded. Police in Amarillo said two persons opened fire at an apartment complex early Saturday.

This story was first published on May. 4. It was updated on May 5 to correct the last name of Jeremiah Braxton, who was erroneously referred to as Jeremiah Smith

Associated Press reporters Jamie Stengle in Dallas, Corey Williams in Detroit, Kathy McCormack in Concord, New Hampshire, and John Seewer in Toledo, Ohio, contributed.

Officials block the entrance to Scissortail Campground at Arcadia Lake, Monday, May 4, 2026, in Edmond, Okla., after a shooting on Sunday evening. (AP Photo/Alonzo Adams)

Two women talk to an Edmond police officer blocking the entrance to Scissortail Campground at Arcadia Lake, Monday, May 4, 2026, in Edmond, Okla., after a shooting on Sunday evening. (AP Photo/Alonzo Adams)

Officials block the entrance to Scissortail Campground at Arcadia Lake, Monday, May 4, 2026, in Edmond, Okla., after a shooting on Sunday evening. (AP Photo/Alonzo Adams)

Officials block the entrance to Scissortail Campground at Arcadia Lake, Monday, May 4, 2026, in Edmond, Okla., after a shooting on Sunday evening. (AP Photo/Alonzo Adams)

Officials block the entrance to Scissortail Campground at Arcadia Lake, Monday, May 4, 2026, in Edmond, Okla., after a shooting Sunday evening. (AP Photo/Alonzo Adams)

Emily Ward with the Edmond Police gives an update on a campground shooting at Arcadia Lake in Edmond, Okla., Sunday, May 3, 2026. (AP Photo/Alonzo Adams) CORRECTION: Corrects day

Police block off near S. Air Depot boulevard in Edmond, Okla., after a campground shooting at Lake Arcadia, Sunday, May 3, 2026. (AP Photo/Alonzo Adams) CORRECTION: Corrects day

Emily Ward with the Edmond Police gives an update on a campground shooting at Arcadia Lake in Edmond, Okla., Saturday, May 3, 2026. (AP Photo/Alonzo Adams)

Police block off near S. Air Depot boulevard in Edmond, Okla., after a campground shooting at Lake Arcadia, Saturday, May 3, 2026. (AP Photo/Alonzo Adams)

BERLIN (AP) — France saw around 1,000 additional deaths last week at the height of its record-smashing heat wave, the country's public health agency said Sunday, as the head of the World Health Organization warned that Europe is the fastest-warming continent on earth and countries there need to do better to protect their citizens.

Temperature records were toppled in several countries on the weekend as wildfires were sparked in Germany and Berlin police used water cannons to cool down the crowds.

Meanwhile, the heat wave slowly moved toward eastern parts of the continent.

In Germany, a new nighttime temperature record was reported Sunday in Kubschütz, in eastern Saxony, with 29.4 degrees Celsius (84.9 Fahrenheit). It came only hours after a daytime record of 41.5 C (106.7 F) in Möckern-Drewitz in Saxony-Anhalt, according to preliminary data by the German Weather Service DWD. The previous record was set a day earlier.

A new study from the World Weather Attribution, a Europe-based collaboration of scientists, reported Friday that the record-breaking heat and humidity in Europe this past week would not have been possible without climate change.

The rapid study found that the heat would have been virtually impossible just five decades ago, and is 200 times more likely today than it would have been 20 years ago.

France reported a surge in deaths last week at the height of a record-smashing heat wave, including a sharp increase at private homes, especially in the Paris region, the national public health agency said Sunday.

There were more than 1,200 deaths on Wednesday, when France was sweltering under its hottest temperatures, increasing to more than 1,400 deaths on each of the two following days, Public Health France said. In April and May, before the heat wave, France’s rate of deaths was about 900 to 1,000 per day.

The agency concluded that France experienced a total of at least 1,000 additional deaths during those three days alone, an estimate it cautioned is likely to increase as more data is collected, including for deaths at home.

The increase was sharpest in areas under red warnings of extreme heat, it said. Those warnings blanketed about three-quarters of the country at the peak of the heat wave. The agency said that 85% of the deaths involved people aged 65 and above.

“Europe is the fastest-warming continent on Earth, heating at twice the global average,” WHO Director-General Tedros Adhanom Ghebreyesus said Sunday on X. “Right now 150 million people are living under extreme heat, hundreds have died, schools are shut, grids are buckling.”

“Driven by climate change and global warming, the phenomenon of the ‘once-in-a-generation’ heat wave is now occurring nearly annual,” Tedros said, adding that “more than 1,300 excess deaths have been recorded since 21 June linked to high temperatures in Europe.”

“Heat stress is often called the ‘silent killer’ — and European homes, workplaces and schools were not built for these temperatures,” Tedros warned as he called on European countries to implement heat health action plans.

He said they should address the health threats posed by extreme heat through focusing on preparedness, prevention and stronger health system responses.

In Sweden, several people were injured when they were hit by lightning at an amusement park, the country's TT news agency reported.

Three adults were taken to the hospital, among them a woman with serious injuries, after the lightning struck the Tosselilla Sommarland park in Tomelilla in the south of the country.

Across Europe, the extreme heat has been followed by severe thunderstorms.

In Denmark, which marked new temperature records on Saturday, the extreme heat was followed by heavy thunderstorms.

By Sunday morning, the Nordic country had recorded 1,156 lighting strikes, according to public broadcaster DR.

In Gohrischheide, in eastern Germany, a fire broke out in a large forest that's still contaminated with ammunition from World War II, which made the firefighters' efforts even more complicated.

Similarly, a major firefighting operation was underway in southwest Germany near the village of Traisen, where the heat sparked a forest fire in an area that also contained unexploded ordnance. Firefighters had to be temporarily stop after explosions took place and an ordnance disposal unit was brought in to continuously assess the situation, German news agency dpa reported. Some 650 people in Traisen had to leave their homes Sunday afternoon because the fire continued to spread.

The big cities' fire departments were busy sending out ambulances to people suffering from heat-related illnesses. In Berlin, an additional 500 ambulance dispatches were reported on Saturday, most of them heat-related.

The German capital's police found a unique way to help suffering Berliners and tourists alike. They put up two huge water cannons — usually used to disperse unruly protesters — in front of the city's iconic Brandenburg Gate and sprayed the cool water across the cheering crowd.

The heat also continued to damage the country's infrastructure, with the concrete surface on countless highways breaking up, and a weekend warning by national rail operator Deutsche Bahn to avoid all unnecessary train travel.

More than 600 passengers had to be evacuated from an overheated train in Brandenburg after a tree fell onto an overhead power line during a storm on Saturday evening. The train, which was on its way from Hamburg to Prague, lost power. The air conditioners stopped working and the doors were locked until emergency responders forced them open. Two people were hospitalized with heat-related problems, dpa reported.

In the eastern city of Leipzig, no trams will be running until early Monday morning due to heat damage to tracks and switches. The Leipzig Public Transportation Authority said that the high temperatures had caused the joint sealant for asphalt and concrete in switches and tracks to run and clump together in many places throughout the city's network.

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Leicester reported from Paris.

People shelter from sun with umbrellas as they wait for the Angelus noon prayer celebrated by Pope Leo XIV from the window of his studio overlooking St.Peter's Square, at the Vatican, Sunday, June 28, 2026. (AP Photo/Alessandra Tarantino)

People refresh in a fountain after the Angelus noon prayer celebrated by Pope Leo XIV from the window of his studio overlooking St.Peter's Square, at the Vatican, Sunday, June 28, 2026. (AP Photo/Alessandra Tarantino)

People crowd the beach at the seaside resort on the island of Rügen, Germany, Saurday, June 27, 2026, as the heat wave continues over Europe. (Stefan Sauer/dpa via AP)

The city of Lyon, central France, is seen during a heat wave, Saturday, June 27, 2026. (AP Photo/Laurent Cipriani)

Thousands of fans are celebrating at a concert by techno star Paul Kalkbrenner on the Heiligengeistfeld while a water cannon is in operation on Saturday, June 27, 2026 in Hamburg, Germany. (Marcus Golejewski/dpa via AP)

A prolonged heat wave with high temperatures exceeding caused significant damage to the tram infrastructure in Leipzigv Germany on Saturday, June 27, 2026. (Heiko Rebsch/dpa via AP)

A couple walks by a public fountain on a torrid day, as the National Weather forecaster issued an extreme heat code red warning for parts of the country, in the coming days in Bucharest, Romania, Saturday, June 27, 2026. (AP Photo/Andreea Alexandru)