A better version might be to have strong rules about no head autopsy when the next of kin so request or when the person is signed up for some form of preservation such as cryonics or plasiticization.
I would require that explicit consent be granted by the patient in a will or, if the will does not mention the subject, then require the consent from the next of kin as opposed to requiring the next of kin to actively request that no head-destruction be done. Because cops aren’t going to make it easy for next of kin to hinder their investigation by making such a request but they are almost always going to get permission that is required so that they don’t face criminal charges.
(I don’t have any particular objection to donation of one’s body or brain to science for them to do as they please.)
I would require that explicit consent be granted by the patient in a will or, if the will does not mention the subject, then require the consent from the next of kin as opposed to requiring the next of kin to actively request that no head-destruction be done. Because cops aren’t going to make it easy for next of kin to hinder their investigation by making such a request but they are almost always going to get permission that is required so that they don’t face criminal charges.
(I don’t have any particular objection to donation of one’s body or brain to science for them to do as they please.)