They should've given her a warning, the police. To go right to arrest, is a favour that waymo called in to the local policians, probably followed by others donating some cash.
It really is like that, even with prosecuting attorneys that drop charges against the rich, like former manhattan city da with several people, including Weinstein was it? 30k or something donation right after he drops charges. There were several incidents, they didn't even bother to use intermediaries there.