Dateline@30: Twisted Loyalty

<p>Chicago police search for a killer after Robert O’Dubaine, a nightclub owner, is gunned down in his home. As detectives investigate the motive, they discover it was a targeted killing, connected to a twisted sense of loyalty and tradition. Natalie Morales has chosen this episode as one of her most memorable episodes.</p><p>Tune in to Dateline’s 30th season premiere Friday at 9/8c on NBC.</p>