This is the official statement from NTSB following Bloomberg's earlier report:
<a href="https://www.bloomberg.com/news/articles/2018-04-12/tesla-withdraws-from-ntsb-crash-probe-over-autopilot-data-flap" rel="nofollow">https://www.bloomberg.com/news/articles/2018-04-12/tesla-wit...</a><p>with previous discussion here:
<a href="https://news.ycombinator.com/item?id=16821054" rel="nofollow">https://news.ycombinator.com/item?id=16821054</a>