in another case, a district court judge ordered a colorado woman to decrypt her laptop so prosecutors can use the files against her in a criminal case: "i conclude that the fifth amendment is not implicated by requiring production of the unencrypted contents of the toshiba satellite m305 laptop computer," colorado u.s. district judge robert blackburn ruled on january 23, 2012. in "commonwealth v. gelfgatt", the court ordered a suspect to decrypt his computer, citing exception to fifth amendment can be invoked because ""an act of production does not involve testimonial communication where the facts conveyed already are known to the government..."".