The Watchtower, September 1, 1987 pages 12-15:
"One day Mary (who worked as a medical assistant) faced a dilemma. In processing medical records, she came upon information indicating that a patient, a fellow Christian, had submitted to an abortion. Did she have a Scriptural responsibility to expose this information to elders in the congregation, even though it might lead to her losing her job, to her being sued, or to her employer’s having legal problems? Or would Proverbs 11:13 justify keeping the matter concealed? This reads: "The one walking about as a slanderer is uncovering confidential talk, but the one faithful in spirit is covering over a matter."—Compare Proverbs 25:9, 10.
[...]
Mary was somewhat apprehensive about the legal aspects but felt that in this situation Bible principles should carry more weight than the requirement that she protect the privacy of the medical records. Surely the sister would not want to become resentful and try to retaliate by making trouble for her, she reasoned. So when Mary analyzed all the facts available to her, she decided conscientiously that this was a time to "speak," not to "keep quiet."
http://www.jehovahs-witness.com/topic/100211/shunned-again-you-wont-guess-where-ever?page=5#1726065
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On the other hand:
Gordon Leighton: Jehovah's Witness whose child abuse was covered up by church elders is jailed
Three years those elders made the court wait for that already given confession (Yes, the molester/rapist was known as such by those men, but he was still held in higher regard than the victims).
http://www.mirror.co.uk/news/uk-news/gordon-leighton-jehovahs-witness-whose-2214200
Clergy-laity protection is what they claim, but tell people on the inside that we're all equal, that there are no class distinctions? My ass.