this is all I found.. there was no update as to if the bones were male or female or adult or child.. or any more info r photo of the box they were in..
http://www.tampabay.com/news/publicsafety/thrifty-loner-left-box-of-bones/661947
He is even more of a mystery in death.
A year after Ullrich died at the age of 81, the Pasco County Sheriff's Office said, human bones were found Friday on one of his old properties at 13029 Buoy Court.
His nephews were visiting from New Jersey to clean up their uncle's properties for sale.
Then Friday morning they started on the plain white shed sitting by the plain white mobile home.
"The last thing the two nephews thought they'd find," said sheriff's spokesman Doug Tobin, "was some bones in a box."
Soon after, official-looking vehicles lined the street. A crime scene technician examined the shed. A medical examiner confirmed the bones were human. Cadaver dogs didn't find any more remains on the property. And TV crews set up video cameras as stunned residents in this canal neighborhood looked on.
The box was very old, Tobin said, as indicated by writing on the box and newspapers found inside. They date from 1972 to 1993.
The Sheriff's Office declined to reveal details about the remains. The medical examiner will determine all that, and if possible, a cause of death.
But deputies are running down the possibilities. There are no missing relatives or neighbors, Tobin said.
And they're checking to make sure Ullrich's two deceased wives are buried where they're supposed to be.
Cadaver dogs searched Ullrich's primary residence at 7810 Gulf Highlands Drive but found nothing, said deputies.
Both properties are unoccupied.