Dennis Murphy talks with Josh Mankiewicz about his episode, “Stone-Cold.” In 2016 when 45-year-old Nick Morelos was found shot to death in his Tucson, Arizona bedroom, investigators wondered if this hard-charging boss rubbed someone at work the wrong way. What investigators uncovered was a web of complicated relationships that they had to untangle to find Nick’s killer. Later, Josh shares an exclusive clip from his interview with Pima County Sheriff’s Det. Jennifer Garcia, about a key piece of evidence not admissible at trial. Plus, Dennis and Josh are joined by Dateline producer Chetna Joshi to answer view and listener social media questions. Listen to the full episode of "Stone-Cold" here: https://link.chtbl.com/dl_stone-cold