Actually as of 2 PM, one fatality, an Nstar worker.

We happened, for reasons not worth explaining, to catch a bit of local TV news coverage of this event (which helped explain the slightly-higher-than-normal number of sirens we heard go by some time earlier). Although they showed various shots of the neighborhood, they never once said specifically (or showed clearly enough that I could identify it) which building the fire was in.

I wonder if the fatality donnad mentions was the guy the camera crew managed to catch being given CPR on his way into Mass General.