Airman 1st Class Isaiah Edwards testified at his court-martial Monday that he killed his roommate, A1C Bradley Hale, after Hale grabbed a knife during a fight, the Shreveport Times reported.

Edwards said a fight broke out between he and Hale in their room at Andersen Air Force Base, Guam, early in the morning of March 27 last year, the newspaper reported Monday. Edwards testified that the fight escalated and Hale grabbed Edwards' knife. Edwards said he was afraid Hale would kill him, took the knife from him, and stabbed him in the neck three times. Hale also sustained cuts on his hand consistent with defensive wounds.

Other airmen who worked with Edwards testified Friday that he repeatedly brought nunchucks to work, and sometimes practiced with them, the Times reported, though nobody saw him threaten anyone with them.

Airman 1st Class Bradley Hale was stabbed to death while on a deployment to Guam in March 2018. His roommate, A1C Isiaah Edwards has pleaded innocent, saying he killed Hale in self-defense. (Air Force)
Airman 1st Class Bradley Hale was stabbed to death while on a deployment to Guam in March 2018. His roommate, A1C Isiaah Edwards has pleaded innocent, saying he killed Hale in self-defense. (Air Force)

Colleagues also testified that about a month and a half before the killing, Edwards, Hale and other airmen engaged in a conversation about whether they could kill someone, the Times reported. Edwards reportedly said he could, the airmen testified, though those kinds of hypothetical conversations regularly took place between the airmen during slow periods.