Friends and neighbors mourning the deaths of a Woodbury man and his two young children whose bodies were discovered after an RV blaze near the Grand Canyon learned Wednesday night that the children likely died by their father's hand.
It remained unclear what killed Tony DeHaven, 35, his son, Jace DeHaven, 11, and daughter, Jersey DeHaven, 5. But federal authorities said a preliminary investigation of the Monday fire "suggests the possibility of a murder-suicide and does not suggest the involvement of an unknown party."
Because the investigation is continuing, Debbie Brenchley, district ranger for the National Park Service, would not disclose what led authorities to surmise that this was a double-murder suicide, or whether the fire was arson.
In Minnesota, a family member contacted Woodbury police at roughly the same time as the tragedy was unfolding in Arizona, authorities said.
Deputy Police Chief Todd Johnson said that report has become part of the investigation by the Park Service, which asked that details not be disclosed. Johnson declined to say who had called.
That report apparently is the only time that Woodbury police had contact with the family, Johnson said.
Park visitors and a ranger arriving at work near the entrance to Grand Canyon National Park on Monday noticed smoke inside the motor home shortly after 7 a.m. and tapped on its door, but nobody responded, Brenchley said.
"It was literally just a couple of minutes after our park ranger got on the scene and was knocking on the door that it burst into flames," she said. "There was no time for anything."