A Minnesota man who flew into a rage after he learned his girlfriend was cheating on him with a married man and stabbed her to death before putting their child to sleep will spend decades behind bars.
Joseph Davis, 35, was sentenced to 40 years in prison Monday. He pleaded guilty last month to second-degree murder in the death of 33-year-old Christine Morris at their home in St. Paul.
According to a probable cause arrest affidavit, St. Paul police officers conducted a welfare check in the early morning hours of May 2, 2025, at a home in the 300 block of Edmund Avenue after Davis called a family member and said he killed Morris and that he was “sorry.”…