According to the program's website, "All MCJ students complete a master project seminar course that can be satisfied through a master’s thesis, externship in a relevant agency, or an in-depth policy paper." We know BK claimed to be doing research for a thesis (the survey he purportedly shared on social media), whereas we have not (as far as I know) heard anything about him doing an externship in grad school or seen any type of "policy paper" published under his name, so I think the thesis is most likely the option he chose. I just don't understand why I can't find it on any online repository!
I am wondering if they just let him through because of special circumstances. He seems to be good at gaining those. Or, possibly the document would have been pulled by the FBI early on so we could all not speculate like we want to, deeply. JMOO