Graphic video obtained by NBC News shows two Georgia sheriff’s deputies tasing Matthew Ajibade in the groin while he was restrained in an isolation cell. The 22-year-old was taken into custody after a bipolar episode on New Year's Day, despite his family’s pleas to have him transported to a health facility. He died shortly after the incident occurred. The video was shown in court Friday morning during the involuntary manslaughter trial for the two officers and a health-care worker.