Was reading Mike Quigley's expanded review of the second-season episode "Most Likely to Murder," and it says that Gloria Warren supposedly left for the bank to get money for Gary Oliver so Gary could get off the island, but instead tipped off Lew that Gary was in the apartment, subsequently letting Lew in to shoot Gary dead, for which McGarrett got mad at Lew.

What I'm wondering about this now is, if according to the review, Gloria tipped off Lew that Gary was in the apartment, why wasn't Gloria held equally responsible with Lew for Gary's death (IOW, why wasn't Gloria deemed an accessory)?