In his first interview with the Los Angeles Port Police, Moreno acknowledged that he "did it," saying that he was suspicious of the Mercy and believing it had an alternate purpose related to COVID-19 or a government takeover, the affidavit states. Moreno stated that he acted alone and had not pre-planned the attempted attack. While admitting to intentionally derailing and crashing the train, he said he knew it would bring media attention and "people could see for themselves," referring to the Mercy, according to the affidavit.
In a second interview with FBI agents, Moreno stated that "he did it out of the desire to 'wake people up,'" according to the affidavit. "Moreno stated that he thought that the U.S.N.S. Mercy was suspicious and did not believe 'the ship is what they say it's for.'"