In the final episode of "Bosch: Legacy," Bosch and Detective Renee Ballard (Maggie Q) are both working to catch the "Flower Girls" killer. "I made a promise to these girls Mads, I'm going to see it through," he tells Maddie in the episode, when she reminds him he's retired.

Bosch: Legacy has come to an end with the release of its third season’s finale. This has concluded the decade-long journey of Harry Bosch, the detective played by Titus Welliver.