Defendant’s Facebook boast indicates he planned girlfriend’s shooting By Kathleen Brady Shea, Managing Editor, The Times The homicide on Tuesday in East Fallowfield Township is being called “an execution” by Chester County District Attorney Tom Hogan. Hogan said Gregory A. Twyman, 44, was taken into custody while casually catching a smoke on the porch shortly after … Continue reading D.A. calls East Fallowfield murder ‘an execution’