This article details how Boeing concealed information on a critical flight-control system in its 737 Max plane. Ethiopian Airlines pilots had requested the information after the 2018 catastrophic crash of the same type of aircraft operated by Lion Air, an Indonesian airline. Soon after the Ethiopian Airlines’ request, a 737 Max operated by this carrier nose-dived after taking off from Addis Ababa, Ethiopia’s capital, killing all 157 people on board. After a lengthy investigation, and facing criminal federal charges, Boeing reached a plea deal with the U.S. Justice Department to pay damages in order to avoid a public trial. Families of many of those killed in these crashes are now trying to block this deal and force the case to a trial.