Rome police believe a shooting at Truett’s Chick-fil-A on Shorter Avenue Wednesday morning was a murder-suicide, involving a thirty-nine-year-old woman and a fifty-six-year-old man who had been in a previous relationship.  Floyd County Deputy Coroner Chris Giles says Cassie Davis, who just turned 39, was shot three times from a revolver. Giles identified the assailant as Anthony Wayne Green, 56. Both were pronounced dead at the scene and families have been notified, Giles says. The couple had a prior relationship, he adds.  The incident is still under investigation.