The Red John investigation is taken over by a new CBI team led by the straight-shooting officer Sam Bosco. Terry Kinney comes aboard the second season of The Mentalist.
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Patrick Jane is in for a bad surprise when season two of The Mentalist premieres: the case of Red John is handed off to a new agent.
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Agent Sam Bosco comes aboard The Mentalist during season two of the drama. The character is played by Terry Kinney.
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