Video captured by a helicopter over the Donald Trump rally shows a man lying on a roof with what appears to be a rifle next to him.
A second video, taken at ground level by a member of the public, shows a man wearing camouflage-style clothing lying on top of the roof.
A person behind the camera says: “You can see the guy there. I think they hit him. The guy… he looks dead.”
Sky News has looked at the venue and social media images and the distance between Trump and the person on the roof is approximately 150m.
Trump shooting latest: Rifle and body pictured on roof
The layout of the venue showing where Trump was and the location of the body and rifle
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Witness describes shots fired
Donald Trump suffered a bullet wound to his ear Pic: Reuters
Sky’s US correspondent Martha Kelner said: “If these pictures are what they appear to be – if that is a shooter deceased on top of that building 150m away from the rally venue… if that is the shooter who discharged the bullets that led to the incident inside that rally venue, there will be questions asked about where the Secret Service perimeter ended.”
A statement from the US Secret Service said: “During former President Trump’s campaign rally in Butler, Pennsylvania on the evening of July 13th at approximately 6.15pm, a suspected shooter fired multiple shots toward the stage from an elevated position outside of the rally venue.
“US Secret Service personnel neutralised the shooter, who is now deceased. US Secret Service quickly responded with protective measures and the former president is safe and being evaluated.
“One spectator was killed, two spectators were critically injured. The incident is currently under investigation and the Secret Service has formally notified the Federal Bureau of investigation.”
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The Secretary of Homeland Security Alejandro Mayorkas said his agency and the Secret Service are working with law enforcement partners to investigate the shooting.
He said they are “taking every possible measure” to ensure the safety of President Biden, former President Trump and their campaigns.
“Maintaining the security of the presidential candidates and their campaign events is one of our department’s most vital priorities,” he said.