A Kentucky man murders his wife in a house fire while pursuing an affair, then spends two years lying to his family and friends before confessing. Keith Griffith's 36-year marriage and pillars-of-the-community facade collapse when investigators discover Julie was shot three times, security footage exposes his six-hour absence, and a jailhouse confession of murder-for-hire seals his guilt. Keith Griffith's hotel security video showed him absent for 6 hours 34 minutes—enough time to drive 200 miles home, shoot his wife three times, set the fire, and return, proving alibi lies are often the first crack in a murder case.