Jason Richard Macias, 23, was last seen the morning of August 30, 2011, in El Paso, Texas. He left behind his vehicle, cell phone and other personal belongings at his apartment at Sun Hollow Apartments on Lee Trevino Drive, and family and friends said his actions that day were out of character.

Macias, known by the nickname Superman, was last seen wearing a black dress shirt and blue jeans. He has a tattoo of the name Martha on his upper right arm. He traveled frequently to Mexico and had been to Chihuahua about a month before he disappeared; Mexican authorities have not provided leads.

The El Paso Police Department continues to list the case as open and asks anyone with information to contact them. If anyone knew Jason’s routines, recent contacts or travel around late August 2011, can you help with information?