BOULDER, Colo. (AP) — A judge declined to dismiss a $750 million defamation lawsuit filed against CBS by JonBenet Ramsey's brother. The Boulder Daily Camera reports a circuit court judge in Michigan on Friday denied a motion by CBS and other defendants who asked that he toss the case. Burke Ramsey sued CBS in December 2016, saying his reputation was ruined after a television series that concluded he killed his 6-year-old sister more than two decades ago.