A deep-pocketed AI startup whose clients include New York City’s MTA and the Los Angeles Metro has filed a lawsuit accusing its ex-CEO of forging documents to secretly sell his shares in the company – and then scooping up a waterfront home in Florida and a fleet of luxury sports cars. In an added twist, the tech firm alleges that after it ousted its co-founder and former chief executive, Christopher Carson, he threatened to call former New York Mayor Eric Adams over what he claimed was wrongful