Charged with 128 & 115

Can anyone in here give genuine insight of what could happen to me at captain mast? A friend and I got into a physical fight and after the fight we were separated. I was still in the heat of the moment and called the sailors phone and made threats as the sailor was telling the bdo what happened the bdo is a witness to the threats over the phone and I was removed from the barracks and charged. I’m a E1 sailor and I’m still in A-school.