{"id":"ibtimes2026sullivan","URL":"https://www.ibtimes.co.uk/how-did-matthew-james-sullivan-die-cause-death-why-he-was-due-testify-about-ufos-1793662","type":"webpage","title":"How Did Matthew James Sullivan Die? Cause of Death and Why He Was Due to Testify About UFOs","author":[{"literal":"International Business Times UK"}],"issued":{"date-parts":[[2026,4,26]]},"container-title":"International Business Times UK","catalog-key":"SRC0DCQD9ZEHGVB"}