Text: Meanwhile, though, the FBI filed charges against former Texaco executive Richard Lundwall, in what many saw as a maneuver to pressure him for new leads in the evidence-destruction criminal case against Texaco.
Entailment: Richard Lundwall, a Texaco executive, is being put under the screw by the FBI.
Contradiction: Since then, the FBI have decided to drop all charges in the Texaco evidence-destruction case.