https://techcrunch.com/2018/11/02/tesla-subpoenaed-by-sec-over-model-3-production-forecasts/

Tesla said Friday in a regulatory filing that the U.S. Securities and Exchange Commission and Department of Justice are investigating projections made last year about Model 3 production rates. The SEC has issued subpoenas for information related to Model 3 production estimates. The DOJ, which is running a separate investigation over Model 3 production targets, has stopped short of taking that action.

The information contained in Tesla’s 10Q filing backs up an October 26 article by The Wall Street Journal that reported the FBI was investigating whether the company misstated information about Model 3 production and misled investors. The FBI is the investigating arm of the DOJ.