Mitzi Roberts is a detective with the Los Angeles Police Department's Robbery-Homicide Division.

She helped to supervise the forensic investigation of Nicholas Trent's residence in December of 2014.


Detective Roberts is a real investigator with the LAPD Cold Case Homicide Unit, where she was assigned the infamous Black Dahlia case prior to August of 2013.

In September of 2012, Roberts and Rick Jackson were instrumental in the arrest of Samuel Little, a serial killer who murdered at least three women in Los Angeles in the late 1980s. Little was charged in January of 2013, and convicted in late August of 2014.

The real Detective Roberts appeared as herself in the Bosch episode "Blue Religion," as well as serving as a technical consultant for the series along with Rick Jackson and Tim Marcia.

She also participated in the third and fourth episodes of the behind-the-scenes podcast series – "the Authenticity" and "the Inspiration" – along with Tim Marcia, Dorian Harris, and Pieter Jan Brugge.


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