A woman carrying two Chinese passports and a device containing computer malware lied to Secret Service agents and briefly gained admission to Donald Trump’s Mar-a-Lago club over the weekend during his Florida visit, federal prosecutors allege in court documents.

Yujing Zhang, 32, approached a Secret Service agent at a checkpoint outside the Palm Beach club early Saturday afternoon and said she was a member who wanted to use the pool, court documents said. She showed the passports as identification.

Zhang appears to have been trying to access an event arranged by Li Yang, a Chinese native, Republican donor and former Florida massage parlor owner, the Miami Herald reported on Tuesday evening.

Yang recently made the news after it was found she was promising Chinese business leaders that her consulting firm could get them access to Mar-a-Lago, where they could mingle with the president.

Agents said in court documents that Zhang wasn’t on the club’s membership list, but a club manager thought Zhang was the daughter of a member with the same surname. Agents said that when Zhang was asked if the member was her father, she did not answer definitively. But security staff blamed a language barrier and admitted her.

Zhang’s story changed when she got inside, agents said, telling a front desk receptionist she was there to attend the United Nations Chinese American Association event scheduled for that evening. No such event was scheduled and agents were summoned.

The agent Samuel Ivanovich wrote in court documents that Zhang told him that she was there for the Chinese American event and had come early to familiarize herself with the club and take photos, again contradicting what she had said at the checkpoint. She showed him an invitation in Chinese that he could not read.

He said Zhang was taken off the grounds and told she could not be there. Ivanovich said she became argumentative, so she was taken to the local Secret Service office for questioning.

There, he said, it became clear Zhang spoke and read English well. He said Zhang had said she had traveled from Shanghai to attend the non-existent Mar-a-Lago event on the invitation of an acquaintance named “Charles”, whom she only knew through a Chinese social media app. Ivanovich said she had then denied telling the checkpoint agents she was a member wanting to swim.

Charles Lee, a businessman reported to have worked on selling access to Trump with the former massage parlor owner Yang, runs an organization called the United Nations Chinese Friendship Association, the Herald reported.

Ivanovich said Zhang carried four cellphones, a laptop computer, an external hard drive and a thumb drive containing computer malware. She did not have a swimsuit.

Zhang is charged with making false statements to federal agents and illegally entering a restricted area. She remains in custody pending a hearing next week. Her public defender, Robert Adler, declined comment.

There is no indication Zhang was ever near the president.