The question of whether Boeing committed a crime involves a complex series of legal settlements and ongoing investigations following the 737 MAX disasters in 2018 and 2019. In January 2021, Boeing entered into a Deferred Prosecution Agreement (DPA) with the U.S. Department of Justice (DOJ) to resolve a criminal charge of conspiracy to defraud the United States. The DOJ alleged that Boeing employees misled FAA evaluators about the MCAS flight control system. Boeing agreed to pay over $2.5 billion in fines and compensation to avoid a formal trial. However, the legal saga intensified in 2024 and 2025 following the Alaska Airlines door plug blowout. In mid-2024, the DOJ determined that Boeing had breached the terms of the 2021 DPA by failing to implement an effective compliance and ethics program. As of early 2026, Boeing has entered a new plea agreement where it formally pleaded guilty to a criminal fraud conspiracy charge. This landmark admission of criminal wrongdoing marks one of the most significant legal rebukes of an aerospace manufacturer in history, resulting in continued federal monitoring and massive financial penalties aimed at overhauling the company's safety culture.