Absence of proof.

Duncan, a Wal-Mart employee, slipped on a mat near an ice freezer in the store. She sued for her injuries and the Fifth Circuit affirmed summary judgment for the defense, noting several ways in which her proof of a dangerous condition was lacking: “In Duncan’s deposition—the only evidence she and Johnson submitted in support of their claim—she repeatedly explained that she did not know how water developed under the mat on which she slipped. Duncan couldn’t say whether water had ‘somehow leaked or spilled underneath the mat’ or whether ‘something on top of the mat . . . leaked through it.’ No one at Wal-Mart told her that they knew there was water in that area before she fell, and she didn’t know whether water had ever accumulated in that area before. Duncan also said that in the four years she worked at Wal-Mart, she had never heard of the Reddy Ice machine leaking, even though she knew other appliances, like the ‘Coke machine,’ leaked. ” Duncan v. Wal-Mart Louisiana LLC, No. 16-31223 (July 14, 2017).