Family tries to stay hopeful as search for missing 79-year old hiker in Portola Valley enters Day Five

This is day five in the search for Elaine McKinley. The 79-year-old suffers from Alzheimer's disease and got separated from her group Thursday while hiking Portola Valley's Windy Hill Open Space Preserve.

Search for missing Peninsula woman with dementia enters 4th day

The search continues for the 79-year-old woman who disappeared while hiking in Portola Valley. On Sunday, the San Mateo County Sheriff's Office announced that authorities from neighboring counties are assisting in the search.

Deputies say dog may have been attacked by mountain lion near Portola Valley

The San Mateo County Sheriff's Office is notifying the public about a possible mountain lion attack involving a dog that was reported Thursday evening.

Possible mountain lion attack near Portola Valley
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Deputies with the San Mateo County Sheriff's office say they believe the attack happened around 9 p.m. Thursday.