NEW : Former mother - in - law describes the attack as aggressive , ` ` weird and unusual '' A FBI special agent says he is hopeful the two missing girls are alive . Jo ##dy Bain and her oldest daughter were found dead in Mississippi last week . Police are searching for suspect Samantha Mayes and the other two girls .
NEW : Former sister-in-law describes the suspect as aggressive , `` weird and unusual '' A FBI special agent says he is hopeful the two missing girls are alive . Jo Ann Bain and her oldest daughter were found dead in Mississippi last week . Police are searching for suspect Adam Mayes and the other two girls .