>https://cryptome.org/2016/01/ulbricht-appeal-045.pdf

>For background, application to various, including surveillance...
>General Warrants, Writs Of Assistance, Particularity, ...

This is a very well-written legal brief.  It could, and should, overturn the entire case against Ulbricht.

Another interesting article, found by Google-searching 'Ulbricht search warrant':

           Jim Bell