Christopher Lance Coggin, 51, was last seen February 16, 2013, in Washington, California. He is a white male, 6 feet tall, about 235 pounds, with brown hair, blue eyes and a distinctive goatee.

The disappearance is especially worrying because Coggin was without critical medication that could be life-threatening if not taken regularly. Nevada County Sheriff’s Department has conducted searches and continues to investigate, but few details about what happened that day have emerged and he remains missing and unsolved.

Did anyone in the Washington, California area have contact with Christopher around mid-February 2013 or notice anything that might help investigators?