Law enforcement has tracked someone they believe to be Travis Decker - accused of killing his own children - in the Blewett Pass area of Washington state Tuesday evening, the Chelan County Sheriff’s Office said in a news release.

We have found items that are of interest to us that we perceive could be from Mr.Decker. We have also followed up with some of his friends and family and we believe that we are closing in on his

Police have said they believe they are 'closing in' on Travis Decker, the father accused of killing his three young daughters, amid the ongoing manhunt.

Authorities say they believe they spotted Travis Decker, an ex-soldier wanted in the deaths of his three daughters, in the remote backcountry of Washington state.

Exactly what prompted the search to narrow was not made public. The Wenatchee man is accused of killing his three daughters, then vanishing.

Police tracked a subject believed to be Travis Decker, 39, after a weeklong manhunt. Decker is accused of killing his three daughters — Paityn, 9, Evelyn, 8 and Olivia, 5 — whose bodies were found at a Washington campsite on June 2.

The search for Travis Decker, a former U.S. Army soldier accused of killing his three young daughters in Washington state, is in its second week as the Washington National Guard has been deployed to aid law enforcement officers continuing to comb the Cascade Mountains and the Pacific Crest Trail region.

Investigators have been looking for Travis Decker since May 30. Three days later, a sheriff's deputy discovered the bodies of his three young daughters.