There was no immediate information on the person's identity, and it is unclear if any federal agents have been injured.

The FBI agent who initially began working with the Minnesota Bureau of Criminal Apprehension to investigate the fatal ICE shooting of Renee Good has resigned from the bureau, two sources familiar with the matter told CNN.

The FBI has obtained four videos of a shooting involving federal agents in southeast Portland earlier this month, according to new court filings.

FBI agents say no surveillance video or body camera footage captured a U.S. Border Patrol agent’s shooting of two people in a Portland parking lot, but defense lawyers want to make sure. Federal public defenders asked a judge to sign multiple subpoenas seeking any video and other records related to the Jan.

Amo and 32 Democratic colleagues have asked the FBI and ATF for an update on the case, and specifically about the gun used.

Investigators later recovered a broom, a shell casing, and a bullet from the scene of the shooting.