R Kelly

Man convicted in Sheffield extortion plot

R Kelly

A self-described minister was convicted Monday of trying to blackmail New York Yankees slugger Gary Sheffield and his wife by claiming he had a video showing her having sex with R&B singer R. Kelly.

A federal jury convicted Derrick Mosley, 39, of two counts of extortion and two counts of wire fraud for allegedly plotting to extort money from Sheffield and gospel singer DeLeon Richards-Sheffield.

Assistant U.S. Attorney Clarence Butler said Mosley asked Sheffield's business agent for $20,000 to destroy a tape that Mosley claimed showed Richards-Sheffield having sex with Kelly before she married Sheffield.