Hayes Accused Boss of Misconduct After Being Fired by Citigroup
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The day after Thomas Hayes was dismissed by Citigroup Inc. for rigging Libor, the derivatives trader fired off an e-mail accusing his boss of manipulating similar benchmarks.
Hayes, who is on trial in London, said that Brian McCappin, head of Citigroup’s investment bank in Japan, asked traders to fiddle with the Tokyo interbank offered rate, according to an e-mail shown to jurors by prosecutors Monday.