Rodney Hinton ran over Larry Henderson after he viewed body-cam footage of police shooting dead his son Ryan

An Ohio man who killed a deputy with his car just hours after seeing video of his son killed by Cincinnati police was found guilty of murder and other charges on Friday, according to authorities.

Rodney L Hinton, 40, faces between 15 years and life in prison after his convictions in the death of Hamilton county special deputy Larry Henderson. His sentencing is tentatively scheduled for 16 November.

Republican Mike DeWine said ad featuring estranged mother of Democrat Amy Acton was ‘wrong’

Donald Trump issued a swift rebuke against Mike DeWine, Ohio’s Republican governor, who on Thursday said gubernatorial candidate Vivek Ramaswamy was “wrong” to release an ad critical of his Democratic rival Amy Acton that featured her estranged mother.

DeWine had implored Ramaswamy to take the ad down, but hours later, Trump urged Ramaswamy to keep airing it and accused the Republican governor of disloyalty.

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• Trump attacks Ohio governor over call for Ramaswamy to drop ‘deeply troubling’ ad

Reporting from Anchorage, Alaska

Mary Peltola’s campaign to represent Alaska in the US Senate has taken her to parts of the massive state’s interior that are inaccessible by road and on the frontlines of the cost-of-living crisis she hopes will make her the first Democrat to win the seat in nearly two decades.

Polls show US voters are deeply upset by high gas prices and are likely to punish Republicans in the midterms as a result

• How will Trump’s mass deportation agenda shape the US midterm elections? Our reporters answer your questions

With fewer than two weeks until the midterms, US voters are unlikely to see relief on one of this election cycle’s main issues: gas prices.

Airing up her car’s tires at a Speedway in Perrysburg, Ohio, Toledo resident Sharie Smith, 41, says soaring costs are having a direct impact on her life.

JD Vance, the vice-president, criticized Republicans who have spoken out against a controversial campaign ad from Ohio gubernatorial candidate Vivek Ramaswamy. The ad features the mother of his Democratic opponent, Amy Acton, calling her daughter a liar. In a Tuesday statement, Acton’s brother, Philip Stearns, said his sister was estranged from her mother, who had married a man that sexually abused Acton when she was 12. He said his mother, Donna Arthur, remained in the marriage after her husband was arrested and her children were taken away from her

Officials say the explosion released an airborne irritant that can cause burning of the eyes, nose, mouth and skin

Officials are investigating a tank explosion in Toledo, Ohio, that released a chemical into the air, causing a mass evacuation in the area.

One person, a first responder, was injured and taken to the hospital, but officials believe the injuries are non-life-threatening. They are also unsure about the cause of the explosion.

Amy Acton’s brother calls campaigning on his sister’s sexual abuse from their mother’s husband ‘a despicable low’

The family of Amy Acton, the Democratic candidate for governor of Ohio, is criticizing her Republican opponent Vivek Ramaswamy for using Acton’s estranged mother in a recently released campaign ad.

In the ad, which has circulated among conservatives on social media, her mother, Donna Arthur, said: “She says she grew up living in a tent. None of that is true. She’s lied her entire life.”

Election officers in Louisiana and Oklahoma receive a powdery substance, prompting evacuations

The FBI and the US Postal Inspection Service are investigating letters sent to state officials and election offices across the country containing an “unknown substance”.

Just weeks before November’s US midterm elections, election officers in Louisiana and Oklahoma received envelopes containing a powdery substance, leading to evacuations. A similar package containing white powder was also sent to the Ohio secretary of state, but the US Postal Service intercepted the package.