Mary Lou Russo, 46 and known as Dede, was last seen in Phoenix on April 22, 2005, near North 16th Street and East Indian School Road. Originally from New York, she had moved to Phoenix and later lost contact with her family, who have not heard from her since.

She is described as a White female with blond or strawberry-blond hair, blue eyes, between 5 feet 2 inches and 5 feet 4 inches tall, and weighing 155 to 180 pounds. Distinguishing features include multiple ear piercings, a small scar under her right eye, and a vaccination scar on one arm. She may also have used the last name Post.

The Phoenix Police Department is investigating. Her case was entered into the National Missing and Unidentified Persons System and remains open; few details about the disappearance have been made public. If anyone knew Mary Lou Russo (also known as Dede or possibly using the surname Post) or saw her in Phoenix in April 2005, please share what we might have missed.