Netflix revealed through its official blog, Tudum, that the biggest season of The Lincoln Lawyer yet is now in production. Filming began in Los Angeles, a welcome development for viewers who want to know what comes next after that shocking Season 3 cliffhanger. Manuel Garcia Rulfo is back as Mickey Haller in the season based on the sixth book in Michael Connelly‘s Lincoln Lawyer series, The Law of Innocence. “Well, the biggest cliff-hanger of all is ‘What is going to happen to Mickey?’ and that one certainly plays out across the whole season in the form of his trial,” co-executive producer and co-showrunner Ted Humphrey told Tudum. Humphrey teased about the challenge Mickey faces in Season 4 when he finds himself in the position many of his clients have been in, saying: