General Motors Co (NYSE:GM) stock traded slightly lower after-hours following the release of a 105-page report by Quinn Emanuel on Cruise, GM's autonomous vehicle unit. The report, stemming from an investigation into a robotaxi accident involving a pedestrian, highlighted failures in leadership and an adversarial attitude towards regulators within Cruise. Although it did not accuse Cruise leadership of intentional deception, it criticized the company's handling of the incident. GM, which owns 80% of Cruise, acknowledged the shortcomings. Cruise's robotaxis are currently grounded, with investigations ongoing.