"Materasso also told 7NEWS that a
material found during the investigation, previously called in as a clump of hair, is being tested. It
may be a synthetic material.
"Theyre going to collect it as though it has potential evidentiary value," Materasso said.
Additionally, he said that investigators did investigate receipts but said is is some confusion and misunderstanding about how they came into play.
"There is no connection between the receipts and the trash bag surrounding the recovery of Jessicas body near Pattridge Park Open Space," Materasso said."
http://www.abc15.com/dpp/news/natio...-connected-to-attack-on-jogger-at-ketner-lake