The Third Degree is an achievement/trophy in L.A. Noire. It can be earned by correctly branching every question in every interview in a single case.


  • The third degree is a euphemism for the "inflicting of pain, physical or mental, to extract confessions or statements".
  • You cannot unlock this Achievement/Trophy with the Homicide case The Quarter Moon Murders or the Arson case A Different Kind of War because there is no one to interrogate in either case.