Police Services Officer Marcella Sanbrano has been a trailblazer and trendsetter for the entire non-sworn officer branch at the Tustin Police Department. Soon, Sanbrano will retire after 27 years on the job for the department. Sanbrano leaves behind a list of firsts for civilian employees at the department. Whether helping victims of abuse, working crime scenes, or conducting background investigations, Sanbrano has charted new paths at the Tustin Police Department. Although she doesn’t take credit, it would be fair to say that Sanbrano’s stellar work in new fields has made it possible for others to follow in her footsteps. Sanbrano…