Five people are dead after a shooting in downtown Louisville, Kentucky, near its Slugger Field baseball stadium on Monday, the city's police department said.
A short while after confirming the attack, police said in a statement that the shooter had been "neutralised" and was no longer a threat, without giving further details. It was unclear whether the shooter was among the five dead.
The department said there were multiple casualties and warned people to stay away from the area. The FBI said its agents had responded to the scene.
Police activity was seen near a bank in the downtown area of the city of 625,000 people.
"I was at the stoplight, and the first thing that I saw -- there was a guy across the street at the intersection and he was lying down at the entrance to a hotel," an eyewitness told WDRB, a local Fox TV affiliate.
Kentucky Governor Andy Beshear said he was headed to the city in response to the shooting.
We are confirming reports of an active aggressor in the 300 block of East Main. Please stay out of the area. There are multiple casualties.
Israel and Iran attacked each other for a fifth straight day on Tuesday, and US President Donald Trump urged Iranians to evacuate Tehran, citing what he said was the country's rejection of a deal to curb nuclear weapons development.
Israeli tank shellfire killed at least 45 Palestinians as they awaited aid trucks in Khan Younis in the southern Gaza Strip, the territory's health ministry said, adding that dozens of others were wounded.
Waves of Russian drones and missiles struck districts across the Ukrainian capital Kyiv early on Tuesday, killing 14 people and injuring 44, according to the interior ministry.
US President Donald Trump left the Group of Seven summit in Canada a day early due to the situation in the Middle East, the White House said on Monday.
Pro-Iranian demonstrations broke out for another night in Iraq on Monday, as Iranian-backed militias in the country threatened to attack US interests, and tit-for-tat strikes between Israel and Iran rolled into the fifth day on Tuesday.
Sheikh Abdullah bin Zayed Al Nahyan, Deputy Prime Minister and Minister of Foreign Affairs, held phone calls with numerous counterparts from around the globe, as the Israel-Iran conflict entered its fifth day on Tuesday.