ORANGE COUNTY, Fla. — A former leader of an Orlando-based ministry that claimed for years it could cure homosexuality has been arrested in an underage sex sting, according to an Orange County arrest affidavit. Alan Manning Chambers, 54, was arrested Tuesday in Winter Park. Chambers is charged with solicitation of a minor via computer, transmitting harmful material to a minor and unlawful use of a two-way communication device, according to the affidavit.