A manhunt is underway after a US politician and her husband were shot and killed in their home in a “politically motivated assassination” – and another politician and his wife were also shot.
Minnesota state representative Melissa Hortman and her husband were killed at their homes, Tim Walz, the governor of Minnesota, confirmed.
State senator John Hoffman and his wife were also shot in their home but are expected to survive.
The suspect was reportedly posing as a police officer, and officials said the alleged attacker escaped after an exchange of gunfire.
Both politicians are members of the Minnesota Democratic-Farmer-Labor Party.
President Trump, in a statement, said: “I have been briefed on the terrible shooting that took place in Minnesota, which appears to be a targeted attack against State Lawmakers.
“Our Attorney General, Pam Bondi, and the FBI, are investigating the situation, and they will be prosecuting anyone involved to the fullest extent of the law.
“Such horrific violence will not be tolerated in the United States of America.”
Authorities have urged residents of the Champlin and Brooklyn Park areas to stay in their homes.
In an earlier Facebook post, Mr Walz said: “I’ve been briefed this morning on an ongoing situation involving targeted shootings in Champlin and Brooklyn Park.
“The Minnesota Department of Public Safety and local law enforcement are on the scene. We will share more information soon.”
At a subsequent press conference, Mr Walz said: “We must all, in Minnesota and across the country, stand against all forms of political violence.
“Those responsible for this will be held accountable.”
Post-mortem examinations will be conducted to determine the extent of their injuries.
However, it is clear that both Ms Hortman and her spouse died from gunshot wounds, Drew Evans, superintendent of the Bureau of Criminal Apprehension said.
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Ms Hortman, a mother of two, was first elected in 2004 – and was the top house Democratic leader in the state legislature. She also served as speaker of the Minnesota House of Representatives.
Mr Hoffman, also a Democrat, was first elected in 2012 – and ran a consulting firm called Hoffman Strategic Advisors.
Hakeem Jeffries, House Democratic leader, has described the shootings as “deeply disturbing” on X, adding that “violence is never acceptable”, and that he is “praying hard” for the victims.