Yet Knight and DeJesus didn't run out of the house with Berry although they could have, the source said, describing them as brainwashed and fearful.

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Larke told the court that she felt that she had been "brainwashed" by Collins - a phrase that Craven says is extremely common in cases of abuse.

BBC: Justin Lee Collins: Trial highlights 'invisible' abuse

The plaintiffs, 27 former Dahn Yoga practitioners, claimed they were brainwashed and duped into spending thousands of dollars on Dahn yoga classes and retreats.

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The suspects' uncle said a friend of Tamerlan's "brainwashed" him.

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