If I were that T, I'd grab the deagle I just dropped to shoot it off my head. If it already latched to my head and I was becoming a zombie, I'd shoot myself.
It's also very unlikely that every single human was male before becoming a zombie, or that every single human wore the same exact clothes before becoming a zombie, or that every single male and every single female sound exactly the same.
A Combine Soldier/NovaProspekt Guard, or a Metrocop.
Do you have a donations thing? If I can make any of these I swear I'll give you a hundred bucks.
Damn patterns.