Fact issue raised about boat repairs

OTM, the owner of two boats, alleged a poor repair job by Diversified. The district court granted summary judgment for the defendant and the Fifth Circuit reversed, observing: “OTM concedes it has not attempted to prove the ‘precise cause’ of the engines’ malfunction; instead, it maintains it presented sufficient evidence to create the requisite
genuine dispute of material fact for whether the claimed substandard overhauls by Diversified caused the engines’ breakdown. . . . [A]t this stage, OTM is not required to prove exactly which part failed, or disprove that ‘the vessels’ other deteriorating parts or operator error’ was not the cause of the vessels’ breakdown . . . . ” Operaciones Tecnicas Marinas, SAS v. Diversified Marine Services, LLC, No. 15-30932 (Aug. 5, 2016, unpublished). The opinion illustrates the interaction between the requirements of Rule 56 and the requirement of Daubert case law that an expert adequately exclude alternative causes.