To me, in Wilson's case it seems irrelevant if the boyfriend was a drug dealer or not, or even if she herself suspected of something. If that's the case, charge

To me, in Wilson's case it seems irrelevant if the boyfriend was a drug dealer or not, or even if she herself suspected of something. If that's the case, charge one or both of them, there's no just reason to take the car. A hypothetical situation that could somewhat justify the police taking someone's car would be if the car was known to be stolen, but presumably she wouldn't be able to apply to get it back in that case, so that doesn't seem to be the case.