When Lisa Guy failed to show up for work after Thanksgiving weekend, a wellness check led to a discovery straight out of a horror movie; the bodies of Lisa and Joel Guy were dismembered and scattered across the house. A handwritten journal, dubbed by prosecutors as the “Book of Premeditation,” led police to arrest someone incredibly close to the victims: their own son, Joel Guy Jr. Watch 24/7 Court TV LIVE Stream Today https://www.courttv.com/ Join the Investigation Newsletter https://www.courttv.com/email/ Court TV Podcast https://www.courttv.com/podcast/ Join the Court TV Community to get access to perks: https://www.youtube.com/channel/UCo5E9pEhK_9kWG7-5HHcyRg/join FOLLOW THE CASE: Facebook https://www.facebook.com/courttv Twitter/X https://twitter.com/CourtTV Instagram https://www.instagram.com/courttvnetwork/ TikTok https://www.tiktok.com/@courttvlive YouTube https://www.youtube.com/c/COURTTV WATCH +140 FREE TRIALS IN THE COURT TV ARCHIVE https://www.courttv.com/trials/ HOW TO FIND COURT TV https://www.courttv.com/where-to-watch/ Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.