Daybreak's Health Editor Dr Hilary Jones has told Daybreak that Sharon Osbourne "had one of the faulty genes" which would have made her much more susceptible to cancer.
More top news
The move, which had been expected, was made on the recommendation of FBI disciplinary officials.
The voicemail left on a landline was not heard by a state DoT employee until Friday.
Officers were called to the house at 7.43pm on Friday, and a 35-year-old man was arrested on suspicion of murder two hours later.