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.

The Chelan County Sheriff's Office announced that their tracking teams may have located the whereabouts of Travis Decker, the man accused o

Travis Decker, the father accused of murdering his three young daughters, lacked mental health resources and struggled with PTSD, his ex-wife's attorney told ABC News.

Deputies have released new photos and a surveillance video of Travis Decker in the hopes that someone might recognize him.

As Hundreds of law enforcement personnel continue to search dozens of structures and forested areas in the ongoing investigation to locate Travis Decker, the m

"As we understood based on the information we got back, was that the sighting in McCall, Idaho, was not our suspect," Chelan County Sheriff Mike Morrison said when they contacted McCall Police. "But we will keep working with our neighboring agencies and not only here in the state but across the nation to help track down leads we do get."

The Chelan County Sheriff's Office shared updated photos of the triple murder suspect Travis Decker from "the days leading up to his visitation" with his daughters.

Paityn Decker, 9; Evelyn Decker, 8; and Olivia Decker, 5, were located on June 2 near the Rock Island Campground in Chelan County, Washington, police said.