The Mexican government reported for the first time Wednesday that a body was spotted along the floating barrier that Texas Gov. Greg Abbott installed recently in the Rio Grande, across from Eagle Pass, Texas.

The barrier was installed in July, and stretches roughly the length of three soccer fields. It is designed to make it more difficult for migrants to climb over or swim under the barrier.

The U.S. Justice Department is suing Abbott over the floating barrier. The lawsuit filed Monday asks a court to force Texas to remove it. The Biden administration says the barrier raises humanitarian and environmental concerns.