Brooklyn Nine-Nine Wiki

Helen Sterrino was the fake grandmother of Judd Sterrino who claimed went missing while going out for bagels.

Throughout the Series[]

Season 1

In The Slump, Judd asked Jake Peralta to investigate her disappearance, though later Jake realised Judd and his wife had filed false reports, and the person who Jake thought was their grandmother was Ethel Musterberg.