Outside of his interactions with the residents at the shelter, little is known about Tatum and his wife, Andrea Denise Tatum, who was found
dead of a gunshot wound Thursday.
Tatum was employed by the Community Partnership for the Prevention of Homelessness, a nonprofit organization that operates the shelter under contract with the city. Sue A. Marshall, its executive director, confirmed that Tatum worked for the group but did not know when he started working at the shelter and declined to comment further about him.
Court records indicate that Tatum, previously known as Karl Lee Tatum, was arrested and prosecuted several times since the early 1980s in the District and Virginia on breaking-and-entering and larceny charges, most recently in 2003.
In recent months, Tatum and his wife lived in an apartment in the Fairlawn section of Southeast Washington, not far from the Sousa Bridge. Neighbors there described the couple as quiet and unassuming.
“Nothing out of the ordinary,” said Shirley Miller, 46, who lives in the building next door.