Search crews were briefed at 8am at a picnic area and campsite known as the Millionth Acre and it is understood the search is concentrated in and around that area.
“As a single father it’s so heartbreaking for myself and for my family,” Zrinski said.
“Jessica was so full of life and it was such a joy to see her smile always.
“It’s the waiting and not knowing what happened to my beautiful daughter Jessica.”
Saturday’s search includes officers from PolAir,the dog unit,the rescue and bomb disposal unit,as well as volunteers from the State Emergency Service and NSW Rural Fire Service.