The FBI arrested a person suspected of viewing child sexual abuse material at an apartment building in downtown Berkeley on Wednesday, Berkeleyside reported. The presence of federal agents prompted speculation on social media that an immigration investigation was underway.

City police said the FBI investigation had nothing to do with immigration and that, to their knowledge, nobody from ICE had visited the city Wednesday. ICE spokespeople refused to confirm whether they had or had not been there, the newspaper reported. "We have absolutely no verified information that they were in fact in our city," Berkeley police Chief Jen Louis told the Police Accountability Board that day. The FBI arrested its suspect "around that same time and location that the reports of ICE were occurring," and had let BPD know ahead of time that agents would be working in Berkeley, she said.