Investigators say two women found shot to death in a northeast Kansas park took their own lives.

The bodies of the women, who appeared to be in their 50s, were discovered Wednesday by a visitor to Mill Creek Streamway Park in Shawnee. Both had been shot in the head, and a gun was found nearby along the Gary Haller Trail.

Johnson County Sheriff’s Master Deputy Rick Howell said Thursday afternoon investigators have concluded the case was a double suicide.

The sheriff’s office was waiting on positive identification of the women. Their relationship was still unknown.

Authorities had said Wednesday evening that they were not looking for a third-party shooter. A vehicle connected to the women had been parked at the trailhead, about 150 feet from where the bodies were found.