"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.

The manhunt for triple-murder suspect Travis Decker is about to enter its third week. The case and search for Decker has received national attention, with the public searching for updates. These are the latest developments in the multi-agency search across some of Washington's most rugged wilderness,

Law enforcement officials said they have tracked a subject believed to be Travis Decker, the father accused of killing his daughters.