Plaintiff Stephen Lanzo III filed a complaint alleging he contracted mesothelioma due to his long-term use of talc products that contained asbestos. His spouse asserted a claim for the loss of her husband's services, society, and consortium. The case was tried before a jury, which returned a verdict against defendants Johnson & Johnson Consumer, Inc. (JJCI), and Imerys Talc America, Inc. (Imerys).
We reverse the judgment and remand the matter to the trial court for new, separate trials against JJCI and Imerys. We conclude the trial court erred by permitting plaintiffs' experts to testify that non-asbestiform mineral fragments can cause mesothelioma because the experts' theory was not generally accepted in the scientific community and lacked support in a publication reasonably relied upon by other experts in the field.
We also conclude the trial court did not mistakenly exercise its discretion by providing an adverse inference instruction to the jury based on Imerys' discovery violations and failure to retain relevant evidence. We decided, however, that the trial court erred by failing to sever the claims against JJCI because the adverse inference instruction was unduly prejudicial to JJCI, which had no role in the discovery violations or the spoliation of evidence.