Portland Man Pleads Guilty to Assaulting a Federal Law Enforcement Officer

PORTLAND, Ore.-A Portland man pleaded guilty today after assaulting a federal officer at the U.S. Immigration and Customs Enforcement (ICE) office in South Portland.

Robert Jacob Hoopes, 25, pleaded guilty to aggravated assault of a federal employee with a dangerous weapon resulting in bodily injury.

According to court documents, on June 14, 2025, Hoopes threw a large rock and struck an ICE officer in the head, causing a significant laceration over the officer's eye. Later that same day, he and two other individuals were seen using an upended stop sign as a makeshift battering ram, which resulted in significant damage to the main entry door to the ICE building.

On August 5, 2025, a federal grand jury in Portland returned a two-count indictment charging Hoopes with aggravated assault on a federal employee with a dangerous weapon and depredation of federal property.

Hoopes faces a maximum sentence of 20 years in prison, a $250,000 fine, and three years of supervised release. He will be sentenced on May 12, 2026, before a U.S. District Court Judge.

As part of the plea agreement, Hoopes has agreed to pay full restitution, estimated to be over $7,000

The FBI is investigating the case. The U.S. Attorney's Office is prosecuting the case.