"Sure, thanks," replies B to Rossi and accepts the glass of wine, taking an experimental sip.
"Did you happen to ask for her name, Miach? Even an alias might help us narrow the search. Or maybe the type of gun she used? Anything at all might help, those little details," suggested B of Miach, in hopes of spurring a memory.
Miach may roll Intelligence + Composure to recall details of the interaction he had with the mysterious woman. If it yields any successes, he may roll Intelligence + Firearms to identify the model of the gun. Reverb and Rossi are free to make the same rolls, though at -2 penalty for the INT+Fire since they never got a close look at it.