Keith Gibson, a 39-year-old man arrested Tuesday in connection to a violent robbery in Wilmington, is facing murder and related charges in the shooting death of a Dunkin' manager in Philadelphia over the weekend, prosecutors said Wednesday. Philadelphia Police Department Chief Inspector Frank Vanore said 41-year-old Christine Lugo was opening the Dunkin' on the 500 block of Lehigh Avenue shortly before 6 a.m. when Gibson entered the store and stole about $300. Before leaving Vanore said Gibson allegedly shot Lugo once in the head. Shortly after police released surveillance footage of the Dunkin' homicide, authorities in Delaware noticed the suspect...