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

Authorities are searching for a woman who disappeared while hiking in the Windy Hill Open Space Preserve in Portola Valley. Margaret “Elaine” McKinley, a 79-year-old Redwood City woman, has dementia ...

San Mateo County officials are looking to protect witnesses from retaliation who will testify in the upcoming removal ...

Margaret "Elaine" McKinley, 79, was hiking with her family on the Lost Trail when they became separated sometime around noon on Thursday, May 1. McKinley, a Redwood City resident, is white, has gray ...

It has been more than 24 hours since a 79-year-old Redwood City woman with Alzheimer's went missing while hiking in Portola ...

The San Mateo County Sheriff's Office says the search started early Thursday afternoon in the Windy Hill Open Space Preserve.

An elderly woman who was last seen hiking on Windy Hill Open Space Preserve on Thursday, May 1, is currently missing in ...

An emergency search was underway on Friday for an elderly woman who went missing during a birthday hike in Portola Valley, ...

Margaret "Elaine" McKinley, a 79-year-old Redwood City woman, has dementia and got separated from her family while hiking and was last seen around noon Thursday while wearing a red jacket and black ...

The San Mateo County Sheriff’s Office is asking for the public’s help as it conducts a search and rescue operation for a missing elderly hiker suffering from dementia.