New evidence, a missing persons report and fear in C-suites. Here’s the latest around Luigi Mangione

The 3D-printed gun that health care CEO killing suspect Luigi Mangione had when he was arrested this week in Pennsylvania matches three shell casings found at the crime scene in Midtown Manhattan, the New York Police Department commissioner said, and Mangione’s mother called San Francisco police and reported him missing on November 18, saying she hadn’t spoken to him since July 1. Catch up with CNN. 00:00 Shimon Prokupecz discusses new developments in the investigation of the murder of UnitedHealthcare CEO Brian Thompson, and details that police have uncovered linking suspect Luigi Mangione to the crime. 3:09 CNN’s Wolf Blitzer discusses the updates with his legal and law enforcement experts. 08:16 CNN’s Sanjay Gupta explains the spinal condition Luigi Mangione claimed to have in handwritten notes, and what health concerns he may have been dealing because of that. 11:40 Murder of UnitedHealthcare CEO sparked hostility and rage online over healthcare costs. Two experts break down the discourse around the killing. 17:06 CNN’s Brian Todd looks at how security posture for CEO’s has changed since the killing of Brian Thompson. 20:30 ‘Shark Tank’ star Kevin O’Leary predicts that the health care industry will change in wake of UnitedHealthcare CEO killing. 25:44 CNN’s Erin Burnett talks to Tom Dickey, Luigi Mangione’s lawyer, about Mangione and evidence the New York City police commissioner claims link Mangione to the crime. #CNN #News