Winehouse: No illegal drugs found

Toxicology results have shown "no illegal substances" in Amy Winehouse's system at the time of her death, according to her family.

They say tests indicate alcohol was present but it cannot yet be determined if it played a role in the singer's death last month.

Winehouse's family thanked police and added that they await the outcome of an inquest in October.

The star had had a well-publicised struggle with drink and drugs.

David Sillito reports.