An Oregon man has been charged with illegally entering the D.C. residence of Switzerland’s ambassador to the U.S. and assaulting a foreign official.

According to an affidavit, Secret Service officers were dispatched around 2:06 p.m. Monday to Ambassador Jacques Pitteloud's residence on Cathedral Drive Northwest (which is attached to the Switzerland embassy), where a man was inside and refused to leave peacefully.

Christian Mandeville was identified as the suspect in the case.

When officers arrived, Mandeville allegedly tried to run farther into the building. Then, the ambassador tried to stop him.

Read more: NBC Washington