. . "Knuckle Up"@en . . . . . "The team reopens the case of a gifted seventeen-year-old boy who disappeared in 2005 when his sister found a video clip of him involved in an underground fight club through the Internet a year later."@en . . . "12"^^ . . . . . . "4"^^ . "2006-02-19"^^ . . "2007-01-07"^^ . . . . . . . "Knuckle Up"@en . "The team reopens the case of a gifted seventeen-year-old boy who disappeared in 2005 when his sister found a video clip of him involved in an underground fight club through the Internet a year later."@en .