You can shoot one person dead in the series to change the plot. Who is it?

Release your anger. You can name anybody, father intintola, christhophas newborn baby, meadow, fbi boss - whatevah whoevah. No limits. No trace to any family (or glorified crew(cmon huh?)). Just pure assassination with no witness or anything, Vito style. Starting with mine - Janice. There were way bigger cunts in this TV Show, however, watching Janice lie, pretend, kiss ass or talk shit till this day paralyzes me.