Photo: Facebook

Valerie Kambeitz, Lilly, Emma and Jayden

After extinguishing a trailer fire in Port Angeles, Washington, early Saturday morning, firefighters discovered the bodies of a 34-year mother and her three young children — and now, the woman’s husband is facing a host of criminal charges.

PEOPLE confirms Timothy Wetherington, 34, has been taken into custody for his alleged role in the mobile home blaze, charged with one count of first-degree arson and four counts of first-degree murder.

Port Angeles Police Department

Matthew Timothy Wetherington, age 34

Police in Port Angeles have yet to positively identify the remains recovered from the scorched trailer, but relatives have launcheda GoFundMe campaignand named the four dead as Valerie Kambeitz, 34, Lilly Kambeitz, 9, Emma Kambeitz, 6, and Jayden Kambeitz, 5.

Valerie Kambeitz and family.Facebook

Valerie Kambeitz, Lilly, Emma and Jayden

“We are shocked and horrified about [what] has happened to our family,”reads the GoFundMe page, which will help cover funeral costs for all four victims. “We can not understand how someone could do this to them.”

Police said witnesses spotted Wetherington running from the fire Saturday morning.

Investigators at the scene of the fire.Jesse Major/The Peninsula Daily News via AP

Clallam County Sheriff’s Office Detective Josh Ley, right, hands an evidence marker to an ATF agent as investigators comb through the scene of a fire in Port Angeles, Wash., Sunday, July 7, 2019

Wetherington, Valerie’s husband, lived with the family. Investigators did not say whether he is the father of her children.

A motive has not been established.

Wetherington was found Saturday evening, camped in the woods not far from the crime scene.

After questioning, Wetherington was booked into the Clallam County Jail, where he remains without bail.

The children.GoFundMe

Valerie Kambeitz, Lilly, Emma and Jayden

He has yet to enter pleas to the charges he faces, and it was unclear Monday if he had an attorney who could speak on his behalf.

• Want to keep up with the latest crime coverage?Click hereto get breaking crime news, ongoing trial coverage and details of intriguing unsolved cases in the True Crime Newsletter.

KIRO reportsthat Wetherington is a Level III sex offender, with previous convictions for child molestation and burglary with sexual motivation.

The scene of the fire.Keith Thorpe/The Peninsula Daily News via AP

Port Angeles police Officer T.J. Mueller looks over the scene of a fire that destroyed two mobile homes and left several dead early Saturday, July 6, 2019, at the Welcome Inn RV Park in Port Angeles, Wash

The station also notes a vigil is planned for the family Monday at the Port Angeles City Pier at 5 p.m.

Anyone with information relevant to this case is asked to call (360) 452-4545.

source: people.com