Ralph Sawyer left his house Friday morning and was expected to be back that evening but did not return. Search efforts are underway near the Trillium Lake area.

Authorities are searching near Trillium Lake for a mountain biker who did not return home as expected on Friday, according to the Clackamas County Sheriff’s Office ...

Ralph Sawyer was expected back at his home around 8:30 p.m. Friday, the Clackamas County Sheriff’s Office said in a release.

The Clackamas County Sheriff’s Office is intensifying its search for Ralph Sawyer, a 52-year-old mountain biker from Gresham, ...