Shelbi Milburn was 20 when she was found with a gunshot wound at her North Main Street home in O’Fallon, Missouri, in the early morning hours. She was taken to a local hospital and pronounced dead. Authorities immediately classified her death as a homicide and launched an active investigation.

Shelbi lived with her 23-year-old boyfriend, Martinez Williamson, who was present when first responders arrived and was taken into custody. Williamson was initially charged with unlawful possession of a firearm by a felon based on prior convictions for first-degree burglary and receiving stolen property, which made it illegal for him to possess guns. Bond was set at $75,000.

A search of the residence turned up four firearms, suspected narcotics, and a substantial amount of cash. No motive or detailed account of how the shooting occurred has been released, and homicide-related charges had not been filed as of the latest reports. Did anyone in O’Fallon know Shelbi or have information about that morning?