Judge Jarrett was appointed to the 436th District Court in September of 2009. She presides over a general jurisdiction court with a preference for juvenile matters. In addition to her regular juvenile docket, Judge Jarrett presides over two specialty courts, a family enrichment court and a juvenile drug court. In 2011, the Governor appointed Judge Jarrett to serve on the Juvenile Justice Advisory Board. She is an active member of the Bexar County Juvenile Board, serving on both the Trial Court and Programs and Services Committees. She also serves on the Juvenile Probation Department and Court Reporters Oversight Committees, on behalf of the District Courts. Prior to her appointment to the 436th District Court, Judge Jarrett was in private practice and was serving as a juvenile law referee. She also served as an assistant district attorney in Bexar County.
Judge Jarrett obtained her B.A. from The University of Texas at Austin and her J.D. from the University of Houston Law Center. In addition to her judicial responsibilities, Judge Jarrett is also very active in the community. She serves on the board of directors for Healthy Futures and is active with the Friends of Communities in Schools. She is also a Lackland Air Force Base Honorary Commander and a Fellow of the Texas Bar Foundation.