On April 12, 2016, Enrique Gonzalez-Nunez was working for Tri State Tire Company, loading and unloading trucks. Gonzalez-Nunez would also regularly take down the metal bars spanning the inside of the trailer and secured to vertical tracks in the trailer walls. Prior to loading tires, Gonzalez-Nunez discovered that one of the metal bars was hanging down on the left side of the trailer. At this point, Gonzalez-Nunez’s manager left to get a tool to take out the screw on the r