The First Department determined defendant's pleadings were properly struck because defendant destroyed emails relevant to plaintiff's defamation action:
Defendant undertook an affirmative course of action resulting in destruction of relevant emails, though she represented otherwise during sworn testimony. As the documents received from third-party recipients confirm, the files defendant destroyed are highly relevant and tend to substantiate plaintiffs' claims. Evidence of defendant's willful and prejudicial destruction of evidence warrants the sanction of striking her pleadings … . Where a party disposes of evidence without moving for a protective order, a negative inference may be drawn that the destruction was willful … . Willfulness may also be inferred from a party's repeated failure to comply with discovery directives … . It should also be noted that this Court has upheld the striking of pleadings where the destruction of critical evidence occurs through ordinary negligence … . Chan v Cheung, 2016 NY Slip Op 02731, 1st Dept 4-12-16