Harden Manufacturing Corporation v. Pfizer, Inc. et al
MEMORANDUM in Support re MOTION to Appoint Expert MOTION FOR APPOINTMENT OF INDEPENDENT EXPERTS TO ADVISE THE COURT IN DETERMINING THE ADMISSIBILITY OF PLAINTIFFS' PROFFERED EXPERT TESTIMONY ON GENERAL CAUSATION
Holding the same where the indirect employer, the State of California, implemented an allegedly discriminatory skills test that was a prerequisite for the plaintiffs to gain employment with their direct employers, the school districts
Holding that epidemiological studies are not required to prove causation, but that a substantial body of epidemiological evidence challenging causation cannot be ignored
Holding a party's lack of explanation for why an opinion based on data acquired before the expert report was due but disclosed later in the case to be cause for excluding the expert's new analysis
253 U.S. 300 (1920) Cited 478 times 2 Legal Analyses
Finding that a court possesses the inherent power to appoint persons unconnected with the court to aid in the performance of specific duties arising in a case
407 F. Supp. 2d 351 (D. Mass. 2006) Cited 103 times
Finding firearms identification expert qualified even though he "has no formal scientific training, is neither certified by, nor is he a member of any professional organizations, reads no literature in the field, and had not taken any proficiency testing at the time he performed the tests at issue in this case"
Holding that if trial court reasonably concludes that witness's conclusion does not follow from his analysis, it may properly exclude evidence as unreliable
244 F. Supp. 2d 434 (W.D. Pa. 2003) Cited 76 times 4 Legal Analyses
Finding case reports to be unreliable and "unscientific" bases for causation opinion because are unpublished, not peer-reviewed, did not consider alternative causes, patients' medical history, etc.