Today in a Los Angeles court, a judge dismissed a suit filed by Manuela Herzer, widely described as a one-time “companion” of Sumner Redstone, the 92-year-old media mogul who is the controlling shareholder of CBS and Viacom. Herzer had alleged that Redstone, whose health is fading, is not mentally competent to control his own estate, but her argument was found unpersuasive. Her claim is certainly complicated by recordings published today by Radar that capture Redstone graphically arranging for threesomes with several unnamed women.