The part where she doesn't get a response when using her email but does when using her partner's email is pretty convincing. There are many studies that gauge racism in hiring by sending out resumes that only differ in candidate's name.
I never realized these racism studies were done using such different resumes. This is a bit shocking if so.
You have a multi-exit google engineer vs a trainer?
She doesn't share her deck?
A quick look - did she buy reviews (the block of 5 star reviews)?