One person has been arrested in connection with the shooting deaths of "American Idol" executive Robin Kaye and her husband Thomas Deluca, police said.

LOS ANGELES - The 22-year-old suspect accused in the murders of former "American Idol" music supervisor Robin Kaye and her husband, Thomas Deluca, at their Los Angeles -area home was charged Thursday. PREVIOUS COVERAGE: 'American Idol' supervisor Robin Kaye, husband killed in Encino home:

Robin Kaye, an award-winning producer, was found dead alongside her husband at the couple's $4.5 million Encino home