Dawn and Nick Hacheney are the perfect couple: spiritual, loving, and devoted to the church where Nick is a pastor. When Dawn is killed in a house fire the day after Christmas, the pastor and his flock are devastated. What few knew at the time was the dark prophecy that foretold it. The latest podcast from Dateline and Josh Mankiewicz is about sex, lies, religion… and murder. Listen to all episodes of Mortal Sin now completely free, or subscribe to Dateline Premium to listen ad-free: DatelinePremium.com