Gunman had written plans to attack at least five areas of the school on his arm . Davis was just a random victim , police surmised , and the gunman and victim did n't know each other . He had also written the Latin phrase for `` The Die Has Been Cast '' and a note with the words'I have killed my mother, father, brother, sister, cousin, aunt, uncle, cousins, friends, coworkers, neighbors, teachers, students, staff members,
Gunman had written plans to attack at least five areas of the school on his arm . He had also written the Latin phrase for `` The Die Has Been Cast '' and a note with the words'I have killed my mother, father, brother, sister, cousin, aunt, uncle, cousins, friends, coworkers, neighbors, teachers, students, staff members,