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Siblings Of Notorious Killer

1. Half sister of Anders Breivik 2. David Dahmer, Brother of Jeffrey Dahmer 3. Brother of Dylan Klebold 4. Brother of Eric Harris 5. Ryan Lanza, Brother of Adam Lanza 6. Sister of Kipland Kinkel 7. Tammy Homolka, Sister of Karla Homolka 8. Sister of Dylann Storm Rolf 9. Siblings of Jodi Arias