Complex sentence: Jordan has vowed to "take down whoever did this," according to a Sergeant Joseph Biggs who told Fox News that Hastings was working on "the biggest story yet" about the CIA before his untimely death.
Split into simpler sentences: Jordan has vowed to "take down whoever did this," according to a Sergeant Joseph Biggs who. Biggs told Fox News that Hastings was working on "the biggest story yet" about the CIA before his untimely death.