Donald Joseph Rohrenbacher, aged 44, disappeared on March 18, 1994, after embarking on a solo hike in the San Gabriel Mountains, located north of Los Angeles County, California. His last known location was in the area around Highway 39 near San Gabriel Canyon. His car was later found abandoned between Pigeon Ridge and Valley of the Moon, but there were no footprints or other clues around the vehicle, likely because two severe storms had hit the area before it was discovered.
These storms would have washed away any potential tracks.
Rohrenbacher's disappearance raised concern as he was known to be very close to his two dogs, which were left behind at his residence along with meat defrosting in the kitchen. His family and friends noted this as uncharacteristic, as he had not mentioned any plans that would have required an extended absence. The search for him involved multiple rescue teams combing the San Gabriel Mountains, but despite extensive efforts, no trace of him was ever found.
It took a week for his absence to be officially reported, and this delay complicated the investigation. Due to the lack of evidence and the harsh conditions in the mountains during that time, Rohrenbacher was ultimately presumed dead three years later, though his remains have never been located. His case remains unsolved, classified as a lost or injured missing person.Last Seen: Mar 18, 1994
