Peter Ball, a retired Church of England bishop, was one of two men arrested by Sussex Police over historic child sex abuse allegations, sources said.
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Officers investigating a reported break-in on Friday found 22-year-old Roger Alvarado asleep in the pop star's home in Tribeca.
Billy Jeeves is said to have fled the scene in Hither Green, south-east London, after Henry Vincent was fatally stabbed by the pensioner.