Authorities believe they have tracked Travis Decker, an ex-soldier wanted in the death of his three young daughters, to Blewett Pass, an isolated stretch of the Cascades in central Washington.

Travis Decker remained missing despite a multi-jurisdictional manhunt in effect for the 32-year old father and U.S. Army veteran.

The Chelan County Sheriff's Office reports tracking teams believe Travis Decker is in the Blewett Pass/Highway 97 area. Anyone in the reported area is asked to remain on alert and report any suspicious activity.

Law enforcement believes they are closing in on murder suspect Travis Decker, the father accused of kidnapping and killing his three young daughters.

The Chelan County Sheriff’s Office has issued a community alert for the area of Ingalls Creek and Valley High as law enforcement searches for suspect Travis Decker.

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's dog has been found as authorities continue to search for the man accused of killing his three daughters.

Decker is deemed “dangerous” — and possibly armed — as he remains on the run a week after the bodies of his daughters Paityn, 9, Evelyn, 8, and Olivia, 5, were found bound and with plastic bags over their heads near an abandoned truck he’d been living out of.