Er, no, the public appetite is for the right person to go down .
If in the past the police have decided they are getting so much heat for not getting a perpetrator that they fit up a random plausible suspect, that tells you that the police thought it was ok to pull the wool over the eyes of the public, not that that was what the public wanted.
Nobody on this thread is thinking ‘well he might not be the right person but if not, he’ll do’ and I bloody well hope the police aren’t thinking it either.