For several months, Border Patrol Chief Mike Banks has been fending off allegations of unethical behavior in office. Then on Thursday morning, he abruptly announced his retirement. According to Washington Examiner reporter Anna Giaritelli, law enforcement agents who worked under him are celebrating. "A Border Patrol sector chief called me this afternoon," posted Giaritelli. "He choked up talking about how horrible his experience was working under Mike Banks. (To have a senior federal law enforcement agent this upset about a boss goes to show just how bad it was.) 'Every field chief, I'm texting probably 10 this morning, it's like Christmas for everybody,' the official said."Banks entered Border Patrol in 2000, making his way up the ranks before being appointed Texas border czar by Governor Greg Abbott. He initially retired in 2023 due to disagreements with the Biden administration over immigration enforcement, then returned to lead the agency in 2025 under President Donald Trump, and has since been plagued by scandal. According to the Washington Examiner, "Banks 'bragged' to colleagues while in his previous management role at Border Patrol about paying for sex with prostitutes while traveling in Colombia and Thailand over the course of a decade... Banks’s behavior was said to have been investigated by CBP officials twice, including last year, but the investigation ended abruptly while Noem was in office, leading to more questions."While Banks told Fox of his decision to resign that "it's just time," suggesting that he was merely retiring after a job well done, insiders say otherwise.According to the Washington Examiner, one senior administration official said "that Homeland Security Secretary Markwayne Mullin met privately with National Border Patrol Council President Paul Perez on Wednesday to discuss Banks, in light of a second news story officials anticipated would come out on Thursday and paint Banks in a negative light. Perez and the union were heavily involved in selecting Banks to lead Border Patrol when Trump took office. The same person said Mullin was cleaning house since taking office in March and replacing Kristi Noem as DHS secretary."“I don’t know how he became the chief of the Border Patrol with his character,” said one former Border Patrol agent, adding that Banks had personally pushed him to join one of the trips. “He’s going to third-world countries to take advantage of poor f—— women, which disgusts the hell out of me.”