Bradley Manning was pictured earlier arriving at Fort Meade in the US state of Maryland, where he will face a military judge.
His sentencing is expected in the next few minutes.
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Jon Platt's conviction brings to an end a legal battle over unauthorised term-time absences that went all the way to the Supreme Court.
Five people, including three children, have died after being electrocuted in a pool at a water park in Turkey, it has been reported.
Dan Evans, who is currently ranked third in the UK men's rankings and 50th in the world, said: "I made a mistake and I must face up to it."