Preliminary autopsy results found sedatives known as benzodiazepines in her body.
The Sun
He also said he was awaiting autopsy results.
Houston Chronicle
Preliminary autopsy results reportedly found she had benzodiazepine sedatives in her body.
The Sun
Official autopsy results are not expected for weeks.
The Sun
The full autopsy results are expected to be released to the authorities today, but it could be weeks before they are published.
Times, Sunday Times