The case is strange to say the least. I have yet to hear of someone who for sure has seen him. I have not heard from PD saying they have. On the other hand if this was my spouse I would lay all possibilities open. Anything from medical emergency to kidnapped. But it seems family is determined to search within the parks. Also nowadays there’s no house without a ring camera, would love to hear what is being looked at in that front. I know a lot of people stated it’s an area with a lot steep ravines. Not so. It’s mostly rolling hills, surrounded on all sides by either highways or homes. Living in Berkeley I know that at 106 in Pleasanton, it must have being grueling. The one time I went to the Pleasanton county fair, it was 100. Suddenly I begin to feel delirious out of no where, then I throw up repeatedly all over myself while driving away, and then finally I pulled to the side and told the parking attendant I think I’m having heat stroke. I’d lived in the Bay Area for almost 10 years by this point and I had never experienced a heat related emergency. It happened quickly but I don’t think I could have traveled very far on foot. Not speculation but I think it’s time to consider he might not be at the park, whether that was voluntary or not.