A FAMILY has been evacuated from its Sydney home after police found what is believed to be a human bone in the backyard.
Police began using ground-penetrating radars in the yard on Wednesday to search for the remains of underworld figure Cengiz Serac who has been missing since 2005.
On Thursday they evacuated the family after a number of items including a bone were found under the surface.
The Merrylands property remains under police guard.
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