Authorities from four counties have stepped up the intense search for a hiker with dementia missing for over three days in ...

Sheriff Christina Corpus said 150 volunteers are still searching the 1,400-acre wilderness of Windy Hill Open Space Preserve ...

The search for a missing Redwood City woman with dementia entered its third day on Saturday. More than 100 search and rescue ...

The San Mateo County Sheriff's Office is asking residents in the area of the Windy Hill Open Space Preserve in Portola Valley to check their home cameras, after a hiker with dementia went missing on ...

Margaret McKinley, known to her friends as Elaine, joined a small group for a hike on Thursday morning in the San Mateo County open space known as the Windy Hill Preserve.

Authorities expanded their search over the weekend for a 79-year-old hiker with dementia missing in San Mateo County since Thursday. Margaret “Elaine” McKinley of Redwood City became separated from ...