United States v. Keystone Sanitation Co., 885 F. Supp. 672 (M.D. Pa. 1994)

Key Insight: Inadvertent disclosure of defense attorney’s emails regarding defendants’ disposition of assets in context of massive production constituted subject matter waiver of attorney-client privilege because precautions taken to avoid such disclosure were not reasonable, defendants ordered to produce unredacted attorney billing memoranda relating to issue

Nature of Case: Environmental litigation

Electronic Data Involved: Email