You've stumbled upon one of the members at the the resistance of City 17 and the Level 3 Associate Researcher of Black Mesa Research Centre, he remembers the day when the H.E.C.U has attempted to get rid Black Mesa while he was dealing with the aliens and the aforementioned HECU themselves.

takes out crowbar WHO THE HELL ARE YOU? DON'T YOU LIE TO ME, I KNOW YOU'RE ONE OF THE HECU I'VE SEEN