| The car crash that killed Gene Erickson caught the attention of federal regulators. Why did the Saturn Ion he was traveling in, along a rural Texas road, suddenly swerve into a tree? Why did the air bags fail? General Motors told federal authorities that it could not provide answers. But only a month earlier, a G.M. engineer had concluded in an internal evaluation that the Ion had most likely lost power, disabling its air bags, according to a subsequent internal investigation commissioned by G.M. Now, G.M.'s response, as well as its replies to queries in other crashes obtained by The New York Times from the National Highway Traffic Safety Administration, casts doubt on how forthright the automaker was with regulators over a defective ignition switch that G.M. has linked to at least 13 deaths over the last decade. They provide details for the first time on the issue at the heart of a criminal investigation by the Justice Department: whether G.M., in its interaction with safety regulators, obscured a deadly defect that would also injure perhaps hundreds of people. The company repeatedly found a way not to answer the simple question from regulators of what led to a crash. In at least three cases of fatal crashes, including the accident that killed Mr. Erickson, G.M. said that it had not assessed the cause. In another fatal crash, G.M. said that attorney-client privilege may have prevented it from answering. And in other cases, the automaker was more blunt, writing, “G.M.... |
