A Washington lawyer from a major law firm was wearing a wig as a disguise when he was arrested last week trying to sell a copy of a secret lawsuit against a California technology security company for $310,000, according to a criminal complaint. Jeffrey Wertkin, a former U.S. Justice Department trial attorney who joined Akin Gump Strauss Hauer & Feld LLP as a partner last year, was charged in the complaint filed in federal court in San Francisco made public on Tuesday.