What Is The Name Of The Fire Department Cmdr. Larry Silverstein Was Referring To?

His "famous" quote:

"I remember getting a call from the, er, fire department commander, telling me that they were not sure they were gonna be able to contain the fire, and I said, 'We've had such terrible loss of life, maybe the smartest thing to do is pull it.' And they made that decision to pull and we watched the building collapse."

I would like to get a statement from that individual. Has anyone been able to find out he/she's name?