aug 17, 2022 · david sumney, 33, of south fayette, made the plea in front of allegheny county common pleas court judge edward borkowski. nov 17, 2022 · david sumney, the pennsylvania man who brutally murdered his mother and took selfies with her body, has been sentenced to a minimum of 20 years in prison. nov 19, 2022 · david sumney, 33, was accused of torturing his mother margaret, 67, and murdering her in her home in 2019. He had documented the crime by taking 277.
