Oscar Pistorius and his dead girlfriend: there initially was mention of a cricket bat, bloodstained and material evidence, made at the time of the arrest. Some reports said he bashed her head in with it. Some witnesses reported bad head injuries on the deceased, but this was not mentioned in court. No autopsy report has yet been made public, and the relatives were given her body for burial (or maybe cremation), so presumably they could have examined it for themselves.
This is a very peculiar case, in the way it is being conducted. Why have no clear statements been forthcoming? Granted, we only had a bail hearing but I think things are being covered up. OP's lawyers seem to be running rings round the police.