Authorities in Mississippi allege that a woman killed her son and concealed his body behind a fabricated wall for years, while impersonating him. According to the information reported, the son died from a gunshot wound to the back of the head. The case comes after the victim was reported missing by his brother, prompting an investigation. Authorities say the body was kept out of view in a concealed area of the home, and that the woman continued to present herself in a manner authorities characterize as pretending to be the missing son. The reporting also indicates investigators discovered evidence consistent with long-term concealment rather than a short-term disappearance. While specific trial details, charges, and timelines beyond the reported facts are not included in the provided excerpts, the allegations focus on the killing, the method of concealment, and the claimed impersonation of the victim over an extended period. The case’s next steps would be determined by court proceedings and additional evidence presented to authorities.