Arlington police are still looking for a killer who struck in 1994. Arnett Bartlett was a driver for a company that delivered food from various restaurants. He lived alone in an apartment at 5565 Columbia Pike, Arlington, near the Fairfax end of the county.

When neighbors began to complain to the building’s management about a smell on their floor, they investigated his apartment and found him dead. He was 38. Authorities determined he had been stabbed to death.