“You appear to hold no forensic qualification. On what standing do you question an autopsy or a DNA report?”
Writing an expert report and reading one are different things. We write no new report and reinterpret nothing. Our whole task is to reproduce, as they stand, the findings the expert recorded in that report, and to show where the documents in the file contradict one another. To see that two official documents fail to agree calls for careful reading, not a licence.