Amy Winehouse's toxicology test results have been released, with her family stating they show there were no illegal drugs in her system when she died.
Speaking on their behalf, spokesperson Chris Goodman confirmed in a statement obtained by AP: "Toxicology results returned to the Winehouse family by authorities have confirmed that there were no illegal substances in Amy's system at the time of her death."
Despite no illegal drugs being found, the Winehouse family added that "alcohol was present", but it is not yet known whether this contributed to the Back To Black singer's death on 23rd July 2011.
The statement concluded: "The family would like to thank the police & coroner for their continuing investigations & for keeping them informed throughout. They await the outcome of the inquest in October."
Winehouse was found dead at her home in Camden, North London last month. She was just 27-year's old.
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