Chris Tarbell led the team that arrested a man known under as?
Chris Tarbell Christopher "Chris" Tarbell is a former FBI special agent who infiltrated both Anonymous and the Silk Road. He was involved in the tracking and arrest of both Sabu (of Anonymous) and Dread Pirate Roberts of Silk Road (Ross Ulbricht). He turned Sabu into an informant against the hacker group Lulzsec. He later led the team that led to the arrest of Ross Ulbricht in the Glen Park Public Library.
John Ausonius John Wolfgang Alexander Ausonius (born Wolfgang Alexander Zaugg, 12 July 1953), known in the media as Lasermannen ("the Laser Man"), is a Swedish convicted murderer, bank robber, and attempted serial killer. From August 1991 to January 1992 he shot eleven people in the Stockholm and Uppsala area, most of whom were immigrants, killing one and seriously injuring the others. He first used a rifle equipped with a laser sight (hence, his nickname), and later switched to a revolver. He was arrested in June 1992 and sentenced to life imprisonment in January 1994.