Robin Kaye and her husband, Thomas Deluca, both 70, were found shot to death in their Los Angeles home during a welfare check on July 14, authorities said. Kaye had been with "American Idol" since 2009, according to a spokesperson for the ABC television show.

The man accused of killing an “American Idol” executive and her husband used the couple’s gun to kill them and later called the police, authorities allege.