A 48-year-old man and his 16-year-old twin daughters were found shot to death on Friday, inside their St. Charles, Illinois, condo. WGN reports that  Randall Coffland and sisters, Brittany and Tiffany Coffland, didn’t survive the shooting. Their mother, Anjum Coffland, was shot and severely injured, but sustained non-life threatening injuries. She’s recovering at the Delnor Hospital in Geneva. Investigators …