Comey heard he was fired while speaking to FBI agents, thought it was a prank

Mr. Comey was addressing a group of F.B.I. employees in Los Angeles when a television in the background flashed the news that he had been fired.

In response, Mr. Comey laughed, saying he thought it was a fairly funny prank.

Then his staff started scurrying around in the background and told Mr. Comey that he should step into a nearby office.

Mr. Comey stopped addressing the group. He proceeded to shake hands with the employees he had been speaking to. Then he stepped into a side office, where he confirmed that he had been fired. At that point, he had not heard from the White House.