Amanda Lanay Miller, 40, was found dead inside a residence at 4212 Altadena Avenue in Oklahoma City in March 2023. A witness who believed they had seen a deceased person called police; investigators believe Miller had been deceased for several days before discovery. The cause of death was a shotgun wound.

Officers encountered 31-year-old resident Jake Robert Harris when they arrived. Harris initially refused to exit the house, prompting a standoff that lasted several hours and required the Oklahoma City Tactical Unit. He ultimately surrendered and was taken into custody. Investigators reported Miller and Harris were in a dating relationship and that an argument between them escalated, resulting in Harris shooting Miller. Harris was booked on a complaint of First Degree Murder. This was the 13th homicide in Oklahoma City in 2023.

If anyone knew Amanda or has information about what happened at the Altadena Avenue residence, please share what can help the investigation.