The commotion started about a quarter to seven, as Tiffany Barnes dressed for a day of beauty school. It would take 22 hours, a shotgun blast and a dead black bear before her Moore Haven neighborhood would feel safe again. Missy, the Jack Russell terrier, whimpered and growled at Tiffany's feet on Thursday morning. She pulled her curtain back and looked into the back yard. Clear as the sunrise, she saw one of her father's puppies, the one she called Lucius, hanging from the mouth of an enormous black bear. Lucius was gone. His litter mate, the one Tiffany called...