Elon Musk’s lead attorney wound down the landmark trial of OpenAI on Thursday with a blistering attack — again questioning the trustworthiness of the tech firm’s CEO Sam Altman — while a lawyer for the company insisted that Musk’s central claims were baseless. In his closing arguments, Musk lawyer Steven Molo conjured a vivid scenario to try to drive home allegations that Altman and OpenAI President Greg Brockman betrayed the firm’s founding contract by putting commercial gain over creating AI for public benefit. “Imagine that you’re on a hike, and you come upon one of those wooden bridges that you see on a trail and it’s over a gorge,” Molo said inside an Oakland, Calif., federal courtroom. “There’s a river that’s 100 feet below and it looks a little scary, but a woman standing by the entry to the bridge says, ‘Don’t worry, the bridge is built on Sam Altman’s version of the truth.’ Sam Altman and OpenAI lawyer William Savitt. AP “Would you walk across that bridge?…