LONDON, England (WHAS11)- The toxicology reports are in, but they have not answered the question about what caused singer Amy Winehouse's death.
Tuesday, Winehouse's family said toxicology tests show there were no illegal drugs in her system when she died, though there was some alcohol.
However, it is unclear if the alcohol played a role in her death.
The 27-year-old singer was found dead in her London home last month.
Cause of death was ruled undetermined.