Nearly three weeks after the bodies of three young girls were discovered at a remote campground west of Leavenworth, the once-intense search for their father and suspected killer, Travis Decker, appears to have slowed its fervent pace.

After more than two weeks searching the Central Washington state wilderness, authorities have yet to find and capture Travis Decker, the Wenatchee man wanted for the

"We're going to keep the pressure on," the Chelan County Sheriff told USA TODAY June 12 as he prepared to board a helicopter to help in the search.