Rosalyn Saxsenmeier, 71, went missing on July 28, 2016, after setting out on a short walk at Silver Valley Campground near Lake Alpine in Bear Valley, California. She was last seen about 2:00 p.m. carrying only a flashlight and wearing a yellow or blue short-sleeved shirt, blue shorts, canvas sneakers, and wire-rimmed reading glasses.

Rosalyn was familiar with the area and reportedly in good health, though she may have had age-related memory problems. She had become lost on a solo hike about a month before this disappearance, a detail that raised concern when searches began. Multiple agencies mounted extensive searches using ground teams, K-9 units, helicopters and night-vision equipment, but no sign of her was found.

Her case remains unsolved. If anyone was at Silver Valley Campground or Lake Alpine on July 28, 2016, or has information about Rosalyn’s walk that afternoon, please share what you know.