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DRAFT FOR ATTORNEY REVIEW — NOT FINAL

Section 45-2552

Citation
Section 45-2552
Parent Document
Twyman v. Johnson, 655 A.2d 850 (1995)
Jurisdiction
DC (municipal)
Effective Date
1995-03-13

Other Sections in This Document (110)

Full Text

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. At one point, Twyman’s expert, Harrison, testified without objection that a variation in the width of a tread was “what caused the fell." A short time later, however, the trial judge expressly refused to allow Harrison to render an opinion as to what had caused Twyman's fall because the testimony and exhibits, including Twyman's own testimony, provided no “factual foundation" for that opinion. 4