Jason Lewis Kyles, 34, was last seen February 2, 2013, near Lawndale Trail in Annadel State Park, Santa Rosa, California. In the days before he vanished he’d been behaving increasingly erratically and showed symptoms that family and others worried were a psychotic break. Witnesses that day reported seeing him walking naked and chanting in the park.

Clothing and shoes later recovered in the area contained odd items such as Christmas ornaments and refrigerator magnets. His truck was found abandoned near the park after he left it packed with random belongings including a bird bath and a guitar; he also left a note for his wife saying he was going to New York to pursue music. A resident reported seeing him in her barn that day, distraught and talking about sad horses. A six-day search turned up no further trace.

Family members believe he may be living off the grid and have followed unconfirmed sightings, including in the Santa Barbara area, but his whereabouts remain unknown. If anyone saw Jason in early February 2013 or has information about his movements after he was last seen, please come forward.