Corporal Perez
From Halopedia, the Halo wiki
Summary
Corporal Perez was a UNSC soldier from the 405th's "A" company deployed in New Mombasa during the Covenant invasion of Earth. He briefed the Master Chief on the grave situation his men were in, and escorted MC to his superior officer Sergeant Banks. He was later captured the Arbiter, and unless saved, is killed in the final level by Tartarus' forces.
