New York: Late Amy Winehouse's father says the singer might have died after suffering a seizure during detox.

Mitch Winehouse says Amy, who was found dead in her home in North London July 23, might have suffered an overdose from a powerful anti-anxiety drug and suffered a seizure during detox, according to reports.

"Everything Amy did, she did to excess. She drank to excess and did detox to excess," said Mitch.

However, the final cause of death will be determined after an official inquest.