In the next room on a bench you can see the Visor.
There is a generator in that room that can disable the barricades making it easier to kill them. Mass Effect 3 Armor location guide 2 – Grissom Academy – After saving the shielding Biotic you will have to face off with some Cerberus guys. Mass Effect 3 Armor location guide 1 – Palaven Turian Camp – From the General go to the building to the right of him.
