Read the bio below and try to give details on kevin j. jacobsen 's:    - branch     - allegiance       - birth date     - serviceyears     - name     - image size     - image     - rank     Bio: kevin j. jacobsen -lrb- born january 29 , 1958 -rrb- is a united states air force brigadier general who served as the commander of the office of special investigations , also known as afosi at hq afosi located at the russell knox building in virginia . this field operating agency is responsible for providing commanders of u.s. air force activities independent , professional investigative services regarding fraud , counterintelligence and major criminal matters . the investigations are conducted by a worldwide network of military and civilian special agents stationed at major u.s. air force installations and a variety of special operating locations .
A:
- branch is united states air force- allegiance is united states- birth date is 29 january 1958- serviceyears is 1980 -- 2014- name is kevin j. jacobsen- image size is 250- image is brigadier general kevin j. jacobsen.jpg- rank is 15px brigadier general