Police found an "American Idol" exec and her husband shot to death in their Encino home during a welfare check, days after officers had visited the property.

American Idol' music supervisor Robin Kaye and her husband, Thomas Deluca, were killed earlier this month after returning home from a grocery store.

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.