FTX investors have voluntarily dismissed their proposed class-action lawsuit against United States law firm Sullivan & Cromwell (S&C). On Feb. 16, a group of FTX creditors sued the law firm, alleging that it played a role in FTX’s multibillion-dollar fraud and that the company benefitted financially from it. The suit wanted compensation for damages for civil conspiracy, aiding and abetting fiduciary breaches and aiding and abetting fraud. S&C served as an outside counsel to FTX in several deals and oversees the FTX bankruptcy proceedings. Not enough evidence to build a caseIn a statement sent …