Nathaniel Charles Snell, 32, of Arlington, Texas, was shot and killed on July 20, 2020, near Tyler State Park after an argument with his partner, 51-year-old Robert Ernst Price of Arlington. The dispute began when Price discovered child pornography on Snell’s device. Snell was found unresponsive at the Exxon Food Mart convenience store early that morning and died at the scene despite attempts to revive him.

Investigators reported that Price used a stolen gun in the shooting. Price was arrested, charged with murder and held on $500,000 bail. He and Snell had been in a romantic relationship and were sharing a room in an Arlington house. The case later saw the murder charge dismissed after Price died of natural causes while awaiting trial; he had multiple medical issues and tested positive for COVID-19 shortly before his death, and an inquiry concluded his death resulted from kidney and liver failure.

Are there witnesses or additional details about the hours before the shooting that could shed light on what happened?