Bio: Parmenter (first name unknown) was recruited into the Jury by General Orwell Taylor after the death of the General's son Hugh who worked as a Guardsman at the Vault with Parmenter.
Not much is known about Bomblast. He appears to like danger and once used a knife to strike between his fingers on a table as a game to see if he would get cut. Fellow member Firearm seemed to get annoyed with his immaturity.
Bomblast once ordered that the remaining prisoners at the detention facility holding Tarantula also be shot. He appears to be one of the more blood thirsty members of the Jury.
Bomblast and the Jury were later led by the U.S.Agent and financed by Edwin Cord. They were sent against the Thunderbolts but failed. Later the Jury would team up with the Thunderbolts against the new Secret Empire.