Here's one article that seems to indicate the hunters didn't use a ladder in 2020:
A Carbon County sheriff’s deputy and a Wyoming Game and Fish officer spent more than 16 minutes with the Elk Mountain Ranch manager during their response to a hunting trespass
www.wyomingnews.com
Quote from the article:
"That seven-page document, not counting attachments, is Davis’ response to the hunters’ motion to dismiss the charges. Davis asserts that 2021 was the second year in a row the hunters had crossed corners in the area.
Smith, Yeomans and Cape had crossed at public-private corners in 2020, she wrote. At that time “[t]hey reportedly spun their bodies around the T posts,” marking the private property, Davis wrote in her response.
One of the men contacted Davis after the 2020 trip, the county attorney wrote. Although authorities issued no citations in 2020, “the charges were pending,” her filing states.
In 2021, the men used a fence ladder to climb over two T posts on two adjacent and kitty-corner parcels of Elk Mountain Ranch property. The two posts were chained and wired together, according to a photograph purporting to show the corner in question."