Andrew Jon Lufkins, also known as A.J., was 23 when he disappeared from Sisseton, South Dakota, on April 7, 2010. He is described as a Native American man about 6 feet 1 inch tall and 160 pounds, with black hair, brown eyes and a tattoo on his left hand. Witnesses last saw him between about 9:00 p.m. and midnight at or near the American Legion bar; some reports say he was involved in a physical altercation with up to three other men and that he appeared unconscious and seriously injured when he was carried out of the bar.

Authorities have treated the case seriously: county, tribal, state and federal agencies have been involved, and the South Dakota Attorney General’s Office said foul play was suspected. In June 2010 the Sisseton Wahpeton Oyate offered a $7,500 reward for information. In April 2012 an indictment accused Michael Todd Never Misses A Shot of making false statements to an FBI agent in connection with the investigation, but that charge did not resolve what happened to Andrew. A 2025 report noted the disappearance remains unsolved.

Did anyone in the Sisseton area see Andrew the night he left the American Legion Club or have information about who carried him from the bar?