Investigators said at the time of Raymond Boodarian's arrest that they were working to determine if he had any connection to Kaye and Deluca, and if he was involved in any past calls for service at the couple's residence.

Robin Kaye and her husband Thomas Deluca were killed in an Encino shooting on July 14. Learn about the investigation and what we know so far

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:

Los Angeles Police Department officials said an arrest was made Tuesday in the killings of "American Idol" executive Robin Kaye and her husband, Thomas Deluca, who were found dead Monday in their Encino home.

Though the house was well fortified, police said, the suspect managed to get in through an unlocked door. He allegedly confronted the couple when they entered.

The Los Angeles druggie accused of murdering “American Idol” executive Robin Kaye and her husband once tried to stab his own mother during a mental health episode, according to frightened

Police say that an arrest has been made after an "American Idol" executive and her husband were shot and killed in their Encino home on Tuesday.A spokesperson for the show confirmed with CBS News Los Angeles that Robin Kaye and her husband,

American Idol' music supervisor Robin Kaye was one of two people found shot dead Monday at a home in Encino. An arrest has been made, sources told The Times.