Summary: Epidemiology Expert Witness allowed to testify in products liability case despite arguments that she changed her testimony.
Facts: This case (Barrera, et al. v. Monsanto Company – Superior Court of the State of Delaware – May 31st, 2019) involves a products liability claim. The plaintiffs allege that their cancer was caused by exposure to the defendant’s herbicide product, commonly known as Roundup. The plaintiffs have hired Epidemiology Expert Witness Dr. Beate Ritz to provide testimony. The defendant has filed a motion to exclude this expert from testifying.


