I think someone else mentioned it elsewhere, but on Silk's statblock pg33, according to YS, Lawbreakers only upgrade to -2 and +2 (+3 if you have 3 different Lawbreakers). So her powers should read Lawbreaker (First) -2, Lawbreaker (Fourth) -2, her TRC -9 instead.
EDIT: And the descriptions of the shifts she can draw for her spells support that already, btw.
EDIT2: Flicking through some of the other peeps with Lawbreakers
Orpheus pg34 All three of his should be priced at -2 if he wants the +2 bonus, increasing TRC to -18
Moria pg37 Her Lawbreaker should have (First) stuck on it since she killed someone
I think everywhere past Vegas are correct on the Lawbreakers. Though it does feel like both Silk and Juan Ramirez (who is called a Psychomancer) should have Ritual (Psychomancy) instead of Channeling (Spirit)