The actress Jean Kent died last November.
Paramedics were called to Ms Kent's home in Church Road, Westhorpe, near Stowmarket, at around 11.30am on November 28 after a report that she had been found collapsed inside the property.
She was taken to West Suffolk Hospital in Bury St Edmunds, where she died two days later.
Suffolk Police said that, following an investigation, officers found no evidence that Ms Kent had been assaulted.
Ms Kent acted in 45 films and starred alongside Marilyn Monroe, Michael Redgrave and Laurence Olivier during her career.
More top news
Winds will become strong this weekend and we can expect to see some showery rain at times
Care homes in the East of England have warned that spiralling costs could leave some people without any care.
A fund raising appeal launched by the Duchess of Cambridge has raised £2 milion to build a new children's hospice in Norfolk.