NYPD searches hostels in search for man who killed UnitedHealthcare CEO

The video covers the fatal shooting of United Healthcare CEO Brian Thompson, with the NYPD releasing photos of a person of interest. The investigation suggests a premeditated attack, with bullets inscribed with 'deny, defend, depose,' linking to a book on insurance claims. Social media speculates on the motive. Law enforcement is actively searching for the gunman, with cooperation from local hostels.

How is the public being involved in the investigation of the shooting?

What connection is suggested between the victim and the words found on the bullets?