Bosch star Titus Welliver teases Renee Ballard’s (Maggie Q) introduction in Bosch: Legacyseason 3 and how it is different from the book. The character is set to be introduced in the Bosch: Legacy season 3 finale, which also serves toset up a new show centering around the life of Ballard and her efforts in tackling underfunded cold cases. Originally introduced by Michael Connelly in his 2017 novel, The Late Show, Ballard appears in a total of six books.