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ST. LOUIS, MO (KTVI) – The Air Force is looking for a missing technical sergeant from Scott Air Force Base. David Lawrence Helm, 35, is a fugitive wanted for questioning in an investigation, according to a flyer posted to the Air Force Office of Special Investigations Facebook page.

Helm told friends that he was going to eastern Tennessee to visit family, according to another image posted to Facebook. Family and friends say he may be endangered.

The St. Louis Post-Dispatch reports that Helm was scheduled to face trial by court martial Monday.  The charges include sexual assault, sexual abuse of a child, indecent filming or photographing private areas of another person without consent and assault.

David Helm is described as a white male, 5’7″, and weighing 180lbs. He has green eyes and dark brown and grey hair. He owns a black Yamaha Fz8 motorcycle with Illinois plates DM2809.

Please call 1-877-246-1453 if you have any information.

Find David Helm