Sheriff Chris Fitzgerald had asked hunters to be on the lookout for any possible evidence. However, Monday morning, he said nothing had turned up so far.

Barron County Sheriff's Office

RELATED: Hunters asked to help in search for Jayme Closs as gun deer hunting season begins

Wisconsin's nine-day gun deer hunting season began on Saturday. More than 400,000 licenses have been sold statewide for the season.

The teenager has been missing since her parents James and Denise Closs were found fatally shot in their home on Oct. 15.

Authorities believe Jayme was home at the time.