Robert Hill called in sick to work when he heard about what was happening in his Bethesda, Maryland. Every major cable news network was broadcasting from a house just a few streets away, but Hill had to see it for himself.

The FBI conducted a court-authorized search at former Trump national security advisor John Bolton’s home as part of a national security investigation, according to a person familiar with the matter.

It comes as U.S. media including Reuters and the Associated Press report, citing a source briefed on the matter, that the FBI searched the home on Friday as part of a national security probe.