Kane County State's Attorney's office.He awoke on the morning of March 24 and thought someone had broken into his bedroom at the home in the first block of Willowbrook Drive in Campton Hills, prosecutors said.
He grabbed a baseball bat and hit the person in the head multiple times, not realizing that it was actually his 53-year-old mother.DOWNLOAD THE FOX 32 NEWS APP FOR BREAKING ALERTSMary Summerwill died of her blunt-force injuries, prosecutors said.The investigation revealed that Thomas Summerwill’s blood-alcohol concentration was .270 percent, and his blood contained tetrahydrocannabinol (THC) metabolites, according to the Kane County State's Attorney's Office.The state’s attorney’s office said sending Thomas Summerwill to prison under.