Luigi Mangione’s shifting defense strategy. A victim’s lover takes the stand. Plus, Keith Morrison's new podcast.

<p>In Manhattan, Luigi Mangione’s defense prepares to use a psychiatric defense, then reverses course. In San Diego County, Maya Millete's lover, Jamey Laird, takes the stand in the trial of her husband, who is accused of killing her. In Dateline Roundup, former Bardstown, Kentucky, police officer Nick Houck enters a plea on a perjury charge; his brother was convicted last year of killing Crystal Rogers. Plus, the Supreme Court makes a stunning ruling in the case of Etan Patz, the 6-year-old who disappeared in 1979 in New York City. And Keith Morrison previews his new podcast, "Five Miles From Home.” </p> <p> </p> <p> Find out more about the cases covered each week here: <a href="http://www.datelinetruecrimeweekly.com/" rel="noopener noreferrer">www.datelinetruecrimeweekly.com</a></p><br/> <p>Hosted by Simplecast, an AdsWizz company. See <a href="https://pcm.adswizz.com">pcm.adswizz.com</a> for information about our collection and use of personal data for advertising.</p>