Wired says "Court records show that, in June, Lavabit complied with a routine search warrant targeting a child pornography suspect in a federal case in Maryland

Wired says "Court records show that, in June, Lavabit complied with a routine search warrant targeting a child pornography suspect in a federal case in Maryland. That suggests that Levison isn’t a privacy absolutist." Can anyone find me a primary source on this document? It is from http://www.wired.com/threatlevel/2013/08/lavabit-snowden/ http://www.wired.com/threatlevel/2013/08/lavabit-snowden/