Sean Adrian Aguilar was last seen in Chandler, Arizona on June 1, 2010, when he was 42. He is described as White or Hispanic, 6 feet 1 inch tall, about 230 pounds, with black hair, brown eyes, and a scar on his upper right lip. Distinctive tattoos include Aguilar on his upper left arm and an Aztec woman on his upper right arm; he may have been wearing a gold chain when he vanished.

His disappearance drew investigations by the Chandler Police Department and later the United States Marshals Service and was entered into the National Missing and Unidentified Persons System as case MP71565. Despite those efforts, investigators found no significant leads and the case went cold, leaving family without answers.

Are there anyone who knew Sean, saw him in Chandler around June 1, 2010, or who has information about his tattoos, jewelry, or last movements?