Gail Petoski

is one of the people invited to the wedding of Daphne Worth and Tricia Andreoli. She is Notaboy Erik Holt's girlfriend (and thus the second of Hafidha Gates' two dates). 

In the funeral scene in episode 2x05 "Wind-Up Boogeyman", Gail is described as "small and buxom in her corset, high-necked dress, and Victorian mourning jewelry paved with glitter-black hematites".