Joseph O'Boyle, 22, has been charged in the death of Dr. James Sowa. BENSALEM,PA - Prosecutors say a man arrested for the murder of a Bucks County chiropractor was a former patient who became disgruntled after seeking the doctor's help for jaw pain.Joseph O'Boyle, 22, has been charged with criminal homicide, burglary and related charges in the brutal killing of Dr.
James Sowa.According to investigators, O'Boyle visited Dr. Sowa for treatment of jaw pain. After the visit, O'Boyle allegedly became obsessed with Dr.
Sowa and blamed the 63-year-old for worsening his jaw pain.Prosecutors say O'Boyle went to Dr. Sowa's home in Bensalem on Nov.