In 2001, Catherine spent three weeks in isolation at a clinic so that she could get a bone marrow transplant.

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According to Synergy Sports, Anthony ran an isolation just three times.

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A. wrongly accused of being a double agent and held for three years in total isolation (no reading material, no news, no human contact except with interrogators) in a closet-size concrete cell near Williamsburg, Virginia, made chess sets from threads and a calendar from lint (only to have them discovered and swept away).

NEWYORKER: Hellhole