Jeri runs a nightclub in Gotham City that is dedicated to Season 2 villain gang The Maniax, of which Jerome was a member.
While Jerome has been absent from Gotham for a full season, the character’s influence has definitely been felt.
In fact, her entire patronage was willing to obey her commands, believing Jerome’s wishes were being carried out.
Following his death at the hands of Theo Galavan in Season 2, we saw that quite a few Gotham City residents identified with the villainous maniac’s agenda.