FORT BRAGG, N.C. (MCT) — Sgt. Adam Holcomb bombarded Danny Chen, a shy, 19-year-old Army private, with racial slurs and bloodied Chen’s back by dragging him across rocky ground for disobeying a platoon rule, several former members of Holcomb’s platoon testified at his court-martial Wednesday.

Military prosecutors elicited the testimony in the second day of the proceedings to buttress charges that Holcomb hazed and hounded Chen, a Chinese American, into committing suicide at a remote combat outpost in Afghanistan on Oct. 3. Holcomb, one of eight soldiers charged in connection with Chen’s death, faces charges of negligent homicide, assault, reckless endangerment and other counts.