![U.S. Air Force Office of Special Investigations Special Agent Michael J. Costello, Detachment 307 investigator, interrogates a suspect during a training exercise, Aug. 14, 2017. OSI Detachment 307 conducts investigations to identify, U.S. Air Force Office of Special Investigations Special Agent Michael J. Costello, Detachment 307 investigator, interrogates a suspect during a training exercise, Aug. 14, 2017. OSI Detachment 307 conducts investigations to identify,](https://l450v.alamy.com/450v/mn23gp/us-air-force-office-of-special-investigations-special-agent-michael-j-costello-detachment-307-investigator-interrogates-a-suspect-during-a-training-exercise-aug-14-2017-osi-detachment-307-conducts-investigations-to-identify-exploit-and-neutralize-criminal-terrorist-and-intelligence-threats-to-keep-the-installation-safe-and-functioning-for-the-mission-us-air-force-photo-by-airman-1st-class-jessica-blair-mn23gp.jpg)
U.S. Air Force Office of Special Investigations Special Agent Michael J. Costello, Detachment 307 investigator, interrogates a suspect during a training exercise, Aug. 14, 2017. OSI Detachment 307 conducts investigations to identify,
![AIR FORCE OFFICE OF SPECIAL INVESTIGATIONS DETACHMENT 331 CHALLENGE COIN - International Society of Hypertension AIR FORCE OFFICE OF SPECIAL INVESTIGATIONS DETACHMENT 331 CHALLENGE COIN - International Society of Hypertension](https://i.ebayimg.com/images/g/StkAAOSwnrFlb0EN/s-l1600.jpg)
AIR FORCE OFFICE OF SPECIAL INVESTIGATIONS DETACHMENT 331 CHALLENGE COIN - International Society of Hypertension
Matthew Kline - Action Officer, Police Services & Criminal Investigations - AIr Force Security Forces Center | LinkedIn
![Special Agents from Air Force Office of Special Investigations Detachment 811 train for alert response and photography Aug. 28, 2022 on Whiteman Air Force Base. Detachment 811 is composed of three components, Special Agents from Air Force Office of Special Investigations Detachment 811 train for alert response and photography Aug. 28, 2022 on Whiteman Air Force Base. Detachment 811 is composed of three components,](https://c8.alamy.com/comp/2MJDHC4/special-agents-from-air-force-office-of-special-investigations-detachment-811-train-for-alert-response-and-photography-aug-28-2022-on-whiteman-air-force-base-detachment-811-is-composed-of-three-components-including-criminal-counterintelligence-and-fraud-investigations-2MJDHC4.jpg)