STUART, Fla. -- Hyperactive like the rest of her breed, the Jack Russell terrier named Kaylee would chase anything thrown her way. And to the horror of adults and children at a family July 4th picnic, she did just that when a powerful firecracker was thrown into her yard. She chased it down and was killed outright when it went off. "I lost a family member," Joseph P. Kolinoski, 26, wrote in a statement to a Martin County Sheriff's Deputy. Kolinoski said the family was celebrating in their yard when his wife's uncle drove by and threw the powerful firecracker...