Investigators are working on the theory that William may have fallen to his death from a second-storey balcony,and have undertaken an intensive forensic search at the Mid-North Coast home.
Multiple police and legal sources have confirmed that the evidence gathered so far is insufficient to refer the matter to the Director of Public Prosecutions,as investigators continue their search for William Tyrrell’s remains.
It comes as investigations narrow in on whether William fatally fell from the second-storey balcony of his foster grandmother’s home in Kendall on NSW’s Mid North Coast.
Five square metres of bushland has become the priority in the search for missing boy William Tyrrell as police investigate if he fell from a balcony to his death and say their focus is on one person of interest
Police have returned to the home from which William Tyrrell disappeared in 2014 with a cadaver dog and are currently digging up the garden.
NSW Police have sought an apprehended violence order against the foster parents of William Tyrrell as a new search begins on the Mid North Coast.
William was three when he disappeared from his grandmother’s home at Kendall on the Mid North Coast in September 2014.
An inquest into the toddler's disappearance will deliver its findings next June.
Detective Chief Inspector David Laidlaw said active investigations were continuing in the case and police were due to go back into the field later this year.
William,3,disappeared from Kendall on the NSW Mid North Coast in September 2014.
The former homicide detective was fined and convicted earlier this year over four conversations recorded during the William Tyrrell investigation.