Beau Garrett Heller, 28, was last seen the evening of January 29, 2005, after leaving his Duarte, California, home following a disagreement with family. He rode off on a blue makeshift bicycle, reportedly headed toward the San Gabriel River trail, wearing a white T-shirt, blue jeans and sneakers. Family said leaving without warning was out of character and raised immediate concern.

Heller was a Citrus College student. The disappearance triggered extensive searches and, over time, investigators received tips suggesting possible foul play. Multiple searches of the San Gabriel Riverbed near Duarte’s Encanto Park were carried out, but no remains have been found and the case remains unsolved.

Anyone with information about Beau Heller’s disappearance is asked to contact the Los Angeles County Sheriff’s Department.