FBI Science and Technology Branch
The Science and Technology Branch (STB) is a service within the Federal Bureau of Investigation that comprises three separate divisions and three program offices.[5] The Science and Technology Branch also has a workforce of over 6,200 employees: Special Agents, Forensic Scientists, Intelligence Analysts, and Professional Support Personnel.[6] Following his leadership of two years Robert Mueller then appointed a new executive assistant director, Louis E. Grever in October 2012.[8] In January 2014 Robert Mueller appointed Amy Hess as the new executive assistant director in which she served until she was promoted to the position of Special Agent in Charge at the FBI Louisiana branch.They provide the following services: Today more than 18,000 agencies such as local, state, federal, and university contribute to the UCR and allow for 4 national reports each year.