'The Young and the Restless' Michael Muhney's Maui vacation takes tragic turn [UPDATED]

michael-muhney-jamie-getty.jpgActor Michael Muhney, Adam Wilson/Victor Newman Jr. on "The Young and the Restless," and Sheriff Lamb on "Veronica Mars," left Saturday (July 24) for his annual romantic Hawaiian vacation with wife Jamie.

But one day in, things took a somber turn on Sunday.