I understood this as "the most plausible [given what I know of Minsky]". Also, he doesn't say that she wanted it, but that she might have lied about whether or

I understood this as "the most plausible [given what I know of Minsky]". Also, he doesn't say that she wanted it, but that she might have lied about whether or not she was there willingly (possibly being coerced into lying). Paraphrasing "The most plausible scenario is that she presented herself to him as entirely willing": "I have a hard time imagining my late friend willingly raping someone." Not that I think that, even in that scenario, Minsky would have displayed sound judgement by having sex with her (especially given Epstein's reputation and past conviction).