Prosecutors have dropped all charges against a woman in a robbery-related western Pennsylvania shooting that killed three people, including a 10-year-old girl. The New Castle News reports that the Lawrence County district attorney’s office and New Castle police withdrew charges against 41-year-old Jody Hammer. District Attorney Joshua Lamancusa declined comment. Charges remain against 19-year-old Steven Procopio and 19-year-old Anthony Lavon Cooper Jr.