D.A.: Decision justified by defendant’s history of violence against victim  By Kathleen Brady Shea, Managing Editor, The Times Calling the homicide of an East Fallowfield mother “a cold-blooded execution,” Chester County District Attorney Tom Hogan announced Wednesday that his office would seek the death penalty against defendant Gregory A. Twyman, 44. On May 21, 2013, Twyman … Continue reading Death penalty to be sought in East Fallowfield murder