Check out this speculation proposed by GazetaBitcoin in his wholesome thread about it on Bitcointalk – https://bitcointalk.org/index.php?topic=5211862.msg53418864#msg53418864
”The documentary “Silk Road Case: The Real, Untold Story” raises some suspicions / questions that Satoshi could be Mark Karpeles and DPR (the administrator of Silk Road). You can find the full movie on YouTube.
The movie is about Ross Ulbricht, but the allegations about Satoshi are presented in the first 10 minutes of the documentary. ”