{"id":"cbsla2026grillmair","URL":"https://www.cbsnews.com/losangeles/news/caltech-scientist-suspect-pleads-not-guilty-muder-charge/","type":"webpage","title":"Man accused of murdering Caltech scientist at his Los Angeles County home pleads not guilty","author":[{"literal":"CBS Los Angeles"}],"issued":{"date-parts":[[2026,5,26]]},"container-title":"CBS Los Angeles","catalog-key":"SRC0DCQD8VSCDYR"}