Roderick Keith McKnight, 64, and his wife Kathleen, 62, were found shot to death in their Blanchard home after a welfare check on April 19, 2024. The Caddo Parish Sheriff’s Office opened a homicide investigation after determining the couple had been fatally shot the day before.

Investigators focused on the couple’s 27-year-old son, Michael Keith McKnight, who was sought as a person of interest and later located and arrested in connection with the deaths. The community was left reeling by the killings and the apparent family connection as the case moved into the criminal process.

Are there details about the McKnights’ routines, visitors, or recent family contacts that could help clarify what happened?