Other characteristics: Caucasian male. Brown hair, hazel eyes. Brackelsburg has a pockmark on his nose. He wears wire-framed eyeglasses.
Details at time of disappearance: Brackelsburg was last seen at the five adjoining campuses of the Claremont Colleges in Pomona, California on June 1, 1999. He was driving a a light green 1984 Jeep Wagoneer with the Colorado license plate number UJK 821. He is missing under suspicious circumstances and has not been heard from since. Few details are available in his case.