Complex sentence: The next morning, a guilt-ridden Bart admits the truth, prompting Homer and Lisa to choke him, but Brockman and the news crew arrive to do a follow-up story.
Split into simpler sentences: The next morning, Bart's conscience gets to him, and finally he admits the truth, which prompts Homer and Lisa to choke him. Soon, Brockman and the news crew arrive to do a follow-up story.