A military training instructor at Lackland Air Force Base was charged with having a prohibited relationship with a trainee following her graduation from basic military training and is being sent to a special court martial, the Air Force said.

After allegations surfaced that another military training instructor sexually assaulted a trainee, Staff Sgt. Peter Vega-Maldonado was reported by another training instructor.

Since this investigation, certain training instructors were issued no-contact orders with trainees.

Vega-Madonado's court-martial will be on April 6.